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Secession is the withdrawal of a group from a larger entity, especially a political entity, but also from any organization, union or military alliance. Some of the most famous and significant secessions have been: the former Soviet republics leaving the
Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen nationa ...
after its dissolution,
Texas Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...
leaving Mexico during the Texas Revolution,
Biafra Biafra, officially the Republic of Biafra, was a partially recognised secessionist state in West Africa that declared independence from Nigeria and existed from 1967 until 1970. Its territory consisted of the predominantly Igbo-populated f ...
leaving Nigeria and returning after losing the
Nigerian Civil War The Nigerian Civil War (6 July 1967 – 15 January 1970), also known as the Nigerian–Biafran War or the Biafran War, was a civil war fought between Nigeria and the Republic of Biafra, a secessionist state which had declared its independence ...
, and
Ireland Ireland ( ; ga, Éire ; Ulster-Scots: ) is an island in the North Atlantic Ocean, in north-western Europe. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the s ...
leaving the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and ...
. Threats of secession can be a strategy for achieving more limited goals.
Allen Buchanan Allen Edward Buchanan is a moral, political and legal philosopher. As of 2022, he held multiple academic positions: Laureate Professor of Philosophy at the University of Arizona, Distinguished Research Fellow at Oxford University, Visiting Profes ...

"Secession"
Stanford Encyclopedia of Philosophy The ''Stanford Encyclopedia of Philosophy'' (''SEP'') combines an online encyclopedia of philosophy with peer-reviewed publication of original papers in philosophy, freely accessible to Internet users. It is maintained by Stanford University. E ...
, 2007.
It is, therefore, a process, which commences once a group proclaims the act of secession (e.g.
declaration of independence A declaration of independence or declaration of statehood or proclamation of independence is an assertion by a polity in a defined territory that it is independent and constitutes a state. Such places are usually declared from part or all of th ...
). A secession attempt might be violent or peaceful, but the goal is the creation of a new state or entity independent from the group or territory it seceded from.


Secession theory

There is a great deal of theorizing about secession so that it is difficult to identify a consensus regarding its definition. There is also a claim that this subject has been neglected by
political philosophers This is a list of notable political philosophers, including some who may be better known for their work in other areas of philosophy. The entries are in order by year of birth to show rough direction of influences and of development of political ...
and that by the 1980swhen it finally generated interestthe discourse concentrated on the moral justifications of the unilateral right to secession. It was only in the early 1990s when American philosopher
Allen Buchanan Allen Edward Buchanan is a moral, political and legal philosopher. As of 2022, he held multiple academic positions: Laureate Professor of Philosophy at the University of Arizona, Distinguished Research Fellow at Oxford University, Visiting Profes ...
offered the first systematic account of the subject and contributed to the
normative Normative generally means relating to an evaluative standard. Normativity is the phenomenon in human societies of designating some actions or outcomes as good, desirable, or permissible, and others as bad, undesirable, or impermissible. A norm in ...
classification of the literature on secession. In his 1991 book ''Secession: The Morality of Political Divorce From Fort Sumter to Lithuania and Quebec'', Buchanan outlined limited rights to secession under certain circumstances, mostly related to oppression by people of other ethnic or racial groups, and especially those previously conquered by other people.Allen Buchanan, ''Secession: The Morality of Political Divorce From Fort Sumter to Lithuania and Quebec'', West View Press, 1991. In his collection of essays from secession scholars, ''Secession, State, and Liberty'', professor David Gordon challenges Buchanan, pointing out that the moral status of the seceding state is unrelated to the issue of secession itself. According to the 2017 book ''Secession and Security'' by George Mason political scientist Ahsan Butt, states respond violently to secessionist movements if the potential state would pose a greater threat than a violent secessionist movement would. States perceive future war as likely with a potentially new state if the ethnic group driving the secessionist struggle has deep identity division with the central state, and if the regional neighbourhood is violent and unstable.


Justifications for secession

Some theories of secession emphasize a general right of secession for any reason ("Choice Theory") while others emphasize that secession should be considered only to rectify grave injustices ("Just Cause Theory"). Some theories do both. A list of justifications may be presented supporting the right to secede, as described by Allen Buchanan, Robert McGee,
Anthony Birch Anthony Harold Birch (17 February 1924 – 13 December 2014) was a British scholar and an expert in British politics and comparative politics. He was a leading figure in the development of Britain's distinctive school of political science. Poli ...
,
Jane Jacobs Jane Jacobs (''née'' Butzner; 4 May 1916 – 25 April 2006) was an American-Canadian journalist, author, theorist, and activist who influenced urban studies, sociology, and economics. Her book ''The Death and Life of Great American Cities'' ...
, Frances Kendall and Leon Louw, Leopold Kohr,
Kirkpatrick Sale Kirkpatrick Sale (born June 27, 1937) is an American author who has written prolifically about political decentralism, environmentalism, luddism and technology. He has been described as having a "philosophy unified by decentralism" and as being " ...
, Donald W. Livingston and various authors in David Gordon's "Secession, State and Liberty", includes: * United States
President President most commonly refers to: *President (corporate title) * President (education), a leader of a college or university * President (government title) President may also refer to: Automobiles * Nissan President, a 1966–2010 Japanese ...
James Buchanan James Buchanan Jr. ( ; April 23, 1791June 1, 1868) was an American lawyer, diplomat and politician who served as the 15th president of the United States from 1857 to 1861. He previously served as secretary of state from 1845 to 1849 and repr ...
, Fourth Annual Message to Congress on the State of the Union December 3, 1860: "The fact is that our Union rests upon public opinion, and can never be cemented by the blood of its citizens shed in civil war. If it can not live in the affections of the people, it must one day perish. Congress possesses many means of preserving it by conciliation, but the sword was not placed in their hand to preserve it by force." * Former President
Thomas Jefferson Thomas Jefferson (April 13, 1743 – July 4, 1826) was an American statesman, diplomat, lawyer, architect, philosopher, and Founding Fathers of the United States, Founding Father who served as the third president of the United States from 18 ...
, in a letter to William H. Crawford,
Secretary of War The secretary of war was a member of the U.S. president's Cabinet, beginning with George Washington's administration. A similar position, called either "Secretary at War" or "Secretary of War", had been appointed to serve the Congress of the ...
under President
James Madison James Madison Jr. (March 16, 1751June 28, 1836) was an American statesman, diplomat, and Founding Father. He served as the fourth president of the United States from 1809 to 1817. Madison is hailed as the "Father of the Constitution" for h ...
, on June 20, 1816: "In your letter to Fisk, you have fairly stated the alternatives between which we are to choose: 1, licentious commerce and gambling speculations for a few, with eternal war for the many; or, 2, restricted commerce, peace, and steady occupations for all. If any State in the Union will declare that it prefers separation with the first alternative, to a continuance in union without it, I have no hesitation in saying, 'let us separate.' I would rather the States should withdraw, which are for unlimited commerce and war, and confederate with those alone which are for peace and agriculture." * Economic enfranchisement of an economically oppressed class that is regionally concentrated within the scope of a larger national territory. * The right to
liberty Liberty is the ability to do as one pleases, or a right or immunity enjoyed by prescription or by grant (i.e. privilege). It is a synonym for the word freedom. In modern politics, liberty is understood as the state of being free within society fr ...
,
freedom of association Freedom of association encompasses both an individual's right to join or leave groups voluntarily, the right of the group to take collective action to pursue the interests of its members, and the right of an association to accept or decline mem ...
and
private property Private property is a legal designation for the ownership of property by non-governmental legal entities. Private property is distinguishable from public property and personal property, which is owned by a state entity, and from collective or ...
* Consent as important democratic principle; will of majority to secede should be recognized * Making it easier for states to join with others in an experimental union * Dissolving such union when goals for which it was constituted are not achieved *
Self-defense Self-defense (self-defence primarily in Commonwealth English) is a countermeasure that involves defending the health and well-being of oneself from harm. The use of the right of self-defense as a legal justification for the use of force ...
when larger group presents lethal threat to minority or the government cannot adequately defend an area *
Self-determination The right of a people to self-determination is a cardinal principle in modern international law (commonly regarded as a '' jus cogens'' rule), binding, as such, on the United Nations as authoritative interpretation of the Charter's norms. It sta ...
of peoples * Preserving culture, language, etc. from assimilation or destruction by a larger or more powerful group * Furthering diversity by allowing diverse cultures to keep their
identity Identity may refer to: * Identity document * Identity (philosophy) * Identity (social science) * Identity (mathematics) Arts and entertainment Film and television * ''Identity'' (1987 film), an Iranian film * ''Identity'' (2003 film), an ...
* Rectifying past injustices, especially past conquest by a larger power * Escaping "discriminatory redistribution", i.e., tax schemes, regulatory policies, economic programs, etc. that distribute resources away to another area, especially in an undemocratic fashion * Enhanced efficiency when the state or empire becomes too large to administer efficiently * Preserving "liberal purity" (or " conservative purity ") by allowing less (or more) liberal regions to secede * Providing superior constitutional systems which allow flexibility of secession * Keeping political entities small and
human scale Human scale is the set of physical qualities, and quantities of information, characterizing the human body, its motor, sensory, or mental capabilities, and human social institutions. Science vs. human scale Many of the objects of scientific in ...
through right to secession Aleksander Pavkovic, associate professor at the Department of Politics and International Studies at
Macquarie University Macquarie University ( ) is a public research university based in Sydney, Australia, in the suburb of Macquarie Park. Founded in 1964 by the New South Wales Government, it was the third university to be established in the metropolitan area of ...
in Australia and the author of several books on secession describes five justifications for a general right of secession within liberal political theory:Aleksandar Pavkovic
Secession, Majority Rule and Equal Rights: a Few Questions
Macquarie University Macquarie University ( ) is a public research university based in Sydney, Australia, in the suburb of Macquarie Park. Founded in 1964 by the New South Wales Government, it was the third university to be established in the metropolitan area of ...
Law Journal, 2003.
*
Anarcho-Capitalism Anarcho-capitalism (or, colloquially, ancap) is an anti-statist, libertarian, and anti-political philosophy and economic theory that seeks to abolish centralized states in favor of stateless societies with systems of private property en ...
: individual liberty to form political associations and private property rights together justify right to secede and to create a "viable political order" with like-minded individuals. * Democratic Secessionism: the right of secession, as a variant of the right of self-determination, is vested in a "territorial community" which wishes to secede from "their existing political community"; the group wishing to secede then proceeds to delimit "its" territory by the majority. * Communitarian Secessionism: any group with a particular "participation-enhancing" identity, concentrated in a particular territory, which desires to improve its members' political participation has a ''
prima facie ''Prima facie'' (; ) is a Latin expression meaning ''at first sight'' or ''based on first impression''. The literal translation would be 'at first face' or 'at first appearance', from the feminine forms of ''primus'' ('first') and ''facies'' (' ...
'' right to secede. * Cultural Secessionism: any group which was previously in a minority has a right to protect and develop its own culture and distinct national identity through seceding into an independent state. * The Secessionism of Threatened Cultures: if a minority culture is threatened within a state that has a majority culture, the minority needs a right to form a state of its own which would protect its culture.


Types of secession

Secession theorists have described a number of ways in which a political entity (city, county, canton, state) can secede from the larger or original state: * Secession from
federation A federation (also known as a federal state) is a political entity characterized by a union of partially self-governing provinces, states, or other regions under a central federal government ( federalism). In a federation, the self-gover ...
or
confederation A confederation (also known as a confederacy or league) is a union of sovereign groups or states united for purposes of common action. Usually created by a treaty, confederations of states tend to be established for dealing with critical iss ...
(political entities with substantial reserved powers which have agreed to join together) versus secession from a
unitary state A unitary state is a sovereign state governed as a single entity in which the central government is the supreme authority. The central government may create (or abolish) administrative divisions (sub-national units). Such units exercise only th ...
(a state governed as a single unit with few powers reserved to sub-units) * Colonial wars of independence from an
imperial state An Imperial State or Imperial Estate ( la, Status Imperii; german: Reichsstand, plural: ') was a part of the Holy Roman Empire with representation and the right to vote in the Imperial Diet ('). Rulers of these Estates were able to exercise si ...
* Recursive secession, such as
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area, the List of countries and dependencies by population, second-most populous ...
seceding from the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...
, then
Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
seceding from
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area, the List of countries and dependencies by population, second-most populous ...
, or
Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to the ...
seceding from the
Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen nationa ...
, then
South Ossetia South Ossetia, ka, სამხრეთი ოსეთი, ( , ), officially the Republic of South Ossetia – the State of Alania, is a partially recognised landlocked state in the South Caucasus. It has an officially stated populat ...
seceding from
Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to the ...
. * National (seceding entirely from the national state) versus local (seceding from one entity of the national state into another entity of the same state) * Central or
enclave An enclave is a territory (or a small territory apart of a larger one) that is entirely surrounded by the territory of one other state or entity. Enclaves may also exist within territorial waters. ''Enclave'' is sometimes used improperly to deno ...
(seceding entity is completely surrounded by the original state) versus peripheral (along a border of the original state) * Secession by contiguous units versus secession by non-contiguous units ( exclaves) * Separation or partition (although an entity secedes, the rest of the state retains its structure) versus dissolution (all political entities dissolve their ties and create several new states) *
Irredentism Irredentism is usually understood as a desire that one state annexes a territory of a neighboring state. This desire is motivated by ethnic reasons (because the population of the territory is ethnically similar to the population of the parent sta ...
where secession is sought in order to annex the territory to another state because of common ethnicity or prior historical links * Minority (a minority of the population or territory secedes) versus majority (a majority of the population or territory secedes) * Secession of better off regions versus secession of worse off regions * The threat of secession is sometimes used as a strategy to gain greater autonomy within the original state


Arguments against secession

Allen Buchanan, who supports secession under limited circumstances, lists arguments that might be used against secession: * "Protecting Legitimate Expectations" of those who now occupy territory claimed by secessionists, even in cases where that land was stolen * "Self Defense" if losing part of the state would make it difficult to defend the rest of it * "Protecting Majority Rule" and the principle that minorities must abide by them * "Minimization of Strategic Bargaining" by making it difficult to secede, such as by imposing an exit tax * "Soft Paternalism" because secession will be bad for secessionists or others * "Threat of Anarchy" because smaller and smaller entities may choose to secede until there is chaos, although this is not the true meaning of the political and philosophical concept * "Preventing Wrongful Taking" such as the state's previous investment in infrastructure * "Distributive Justice" arguments that wealthier areas cannot secede from poorer ones


Explanations for the 20th century increase in secessionism

According to University of California, Santa Barbara, political scientist Bridget L. Coggins, there are four potential explanations in the academic literature for the drastic increase in state birth during the 20th century: * Ethnonational mobilization – Ethnic minorities have been increasingly mobilized to pursue states of their own. * Institutional empowerment – The growing inability of empires and ethnic federations to maintain colonies and member states. * Relative strength – Increasingly powerful secessionist movements are more likely to achieve statehood. * Negotiated consent – Home states and the international community increasingly consent to secessionist demands. Other scholars have linked secession to resource discoveries and extraction. David B. Carter, H. E. Goemans and Ryan Griffiths find that border changes among states tend to conform to borders for previous administrative units. Several scholars have argued that changes in the international system have made it easier to survive and prosper as a small state. Tanisha Fazal and Ryan Griffiths link increased numbers of secessions to an international system that is more favorable for new states. For example, new states can obtain assistance from international organizations, such as the
International Monetary Fund The International Monetary Fund (IMF) is a major financial agency of the United Nations, and an international financial institution, headquartered in Washington, D.C., consisting of 190 countries. Its stated mission is "working to foster glo ...
,
World Bank The World Bank is an international financial institution that provides loans and grants to the governments of low- and middle-income countries for the purpose of pursuing capital projects. The World Bank is the collective name for the Inte ...
and the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoni ...
.
Alberto Alesina Alberto Francesco Alesina (29 April 1957 – 23 May 2020) was an Italian political economist. Described as one of the leading political economists of his generation, he published many influential works in both the economics and political science ...
and Enrico Spolaore argue that greater levels of free trade and peace have reduced the benefits of being part of a larger state, thus motivating nations within larger states to seek secession.
Woodrow Wilson Thomas Woodrow Wilson (December 28, 1856February 3, 1924) was an American politician and academic who served as the 28th president of the United States from 1913 to 1921. A member of the Democratic Party, Wilson served as the president of ...
's proclamations on self-determination in 1918 created a surge in secessionist demands.


Rights to secession

Most
sovereign state A sovereign state or sovereign country, is a political entity represented by one central government that has supreme legitimate authority over territory. International law defines sovereign states as having a permanent population, defined ter ...
s do not recognize the right to self-determination through secession in their constitutions. Many expressly forbid it. However, there are several existing models of self-determination through greater autonomy and through secession.Andrei Kreptul
The Constitutional Right of Secession in Political Theory and History
Journal of Libertarian Studies,
Ludwig von Mises Institute Ludwig von Mises Institute for Austrian Economics, or Mises Institute, is a libertarian nonprofit think tank headquartered in Auburn, Alabama, United States. It is named after the Austrian School economist Ludwig von Mises (1881–1973). It ...
, Volume 17, no.4 (Fall 2003), pp. 39–100.
In liberal constitutional democracies the principle of
majority rule Majority rule is a principle that means the decision-making power belongs to the group that has the most members. In politics, majority rule requires the deciding vote to have majority, that is, more than half the votes. It is the binary deci ...
has dictated whether a minority can secede. In the United States
Abraham Lincoln Abraham Lincoln ( ; February 12, 1809 – April 15, 1865) was an American lawyer, politician, and statesman who served as the 16th president of the United States from 1861 until his assassination in 1865. Lincoln led the nation throu ...
acknowledged that secession might be possible through amending the
United States Constitution The Constitution of the United States is the supreme law of the United States of America. It superseded the Articles of Confederation, the nation's first constitution, in 1789. Originally comprising seven articles, it delineates the natio ...
. The
Supreme Court A supreme court is the highest court within the hierarchy of courts in most legal jurisdictions. Other descriptions for such courts include court of last resort, apex court, and high (or final) court of appeal. Broadly speaking, the decisions of ...
in '' Texas v. White'' held secession could occur "through revolution, or through consent of the States".Aleksandar Pavković, Peter Radan
Creating New States: Theory and Practice of Secession
p. 222, Ashgate Publishing, Ltd., 2007.

74 U.S. 700 (1868) at Cornell University Law School Supreme Court collection.
The
British Parliament The Parliament of the United Kingdom is the supreme legislative body of the United Kingdom, the Crown Dependencies and the British Overseas Territories. It meets at the Palace of Westminster, London. It alone possesses legislative suprem ...
in 1933 held that Western Australia could secede from the
Commonwealth of Australia Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by ...
only upon vote of a majority of the country as a whole; the previous two-thirds majority vote for secession via
referendum A referendum (plural: referendums or less commonly referenda) is a Direct democracy, direct vote by the Constituency, electorate on a proposal, law, or political issue. This is in contrast to an issue being voted on by a Representative democr ...
in
Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to t ...
was insufficient.Aleksandar Pavkovic and Peter Radan
In Pursuit of Sovereignty and Self-determination: Peoples, States and Secession in the International Order
Macquarie University Macquarie University ( ) is a public research university based in Sydney, Australia, in the suburb of Macquarie Park. Founded in 1964 by the New South Wales Government, it was the third university to be established in the metropolitan area of ...
Law Journal, 1, 2003.
The
Chinese Communist Party The Chinese Communist Party (CCP), officially the Communist Party of China (CPC), is the founding and sole ruling party of the People's Republic of China (PRC). Under the leadership of Mao Zedong, the CCP emerged victorious in the Chinese Ci ...
followed the Soviet Union in including the right of secession in its 1931 constitution in order to entice ethnic nationalities and
Tibet Tibet (; ''Böd''; ) is a region in East Asia, covering much of the Tibetan Plateau and spanning about . It is the traditional homeland of the Tibetan people. Also resident on the plateau are some other ethnic groups such as Monpa people, ...
into joining. However, the Party eliminated the right to secession in later years, and had anti-secession clause written into the
Constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organisation or other type of entity and commonly determine how that entity is to be governed. When these pr ...
before and after the founding the
People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...
. The 1947 Constitution of the Union of Burma contained an express state right to secede from the union under a number of procedural conditions. It was eliminated in the 1974 constitution of the
Socialist Republic of the Union of Burma , conventional_long_name = Union of Burma Socialist Republic of the Union of Burma , common_name = Burma , status = , status_text = , p1 = Post-independence Burma, 1948–1962Uni ...
(officially the " Union of Myanmar"). Burma still allows "local autonomy under central leadership". As of 1996, the constitutions of Austria,
Ethiopia Ethiopia, , om, Itiyoophiyaa, so, Itoobiya, ti, ኢትዮጵያ, Ítiyop'iya, aa, Itiyoppiya officially the Federal Democratic Republic of Ethiopia, is a landlocked country in the Horn of Africa. It shares borders with Eritrea to the ...
,
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
, and
Saint Kitts and Nevis Saint Kitts and Nevis (), officially the Federation of Saint Christopher and Nevis, is an island country and microstate consisting of the two islands of Saint Kitts and Nevis, both located in the West Indies, in the Leeward Islands chain ...
have express or implied rights to secession. Switzerland allows for the secession from current and the creation of new cantons. In the case of proposed Quebec separation from
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by to ...
, the
Supreme Court of Canada The Supreme Court of Canada (SCC; french: Cour suprême du Canada, CSC) is the Supreme court, highest court in the Court system of Canada, judicial system of Canada. It comprises List of Justices of the Supreme Court of Canada, nine justices, wh ...
in 1998 ruled that only both a clear majority of the province and a constitutional amendment confirmed by all participants in the Canadian federation could allow secession. The 2003 draft of the European Union Constitution allowed for the voluntary withdrawal of member states from the union, although the representatives of the member-state which wanted to leave could not participate in the withdrawal discussions of the European Council or of the Council of Ministers. There was much discussion about such self-determination by minorities before the final document underwent the unsuccessful ratification process in 2005. Although in 2007 the
Treaty on European Union The Treaty on European Union (2007) is one of the primary Treaties of the European Union, alongside the Treaty on the Functioning of the European Union (TFEU). The TEU form the basis of EU law, by setting out general principles of the EU's ...
included
Article 50 of the Treaty on European Union Withdrawal from the European Union is the legal and political process whereby an EU member state ceases to be a member of the Union. Article 50 of the Treaty on European Union ( TEU) states that "Any Member State may decide to withdraw from t ...
, the right to withdraw from the EU, which has been the case with
Brexit Brexit (; a portmanteau of "British exit") was the Withdrawal from the European Union, withdrawal of the United Kingdom (UK) from the European Union (EU) at 23:00 Greenwich Mean Time, GMT on 31 January 2020 (00:00 1 February 2020 Central Eur ...
. As a result of the successful
constitutional referendum A referendum (plural: referendums or less commonly referenda) is a direct vote by the electorate on a proposal, law, or political issue. This is in contrast to an issue being voted on by a representative. This may result in the adoption of a ...
held in 2003, every municipality in the
Principality of Liechtenstein Liechtenstein (), officially the Principality of Liechtenstein (german: link=no, Fürstentum Liechtenstein), is a German-speaking microstate located in the Alps between Austria and Switzerland. Liechtenstein is a semi-constitutional monarchy ...
has the right to secede from the Principality by a vote of a majority of the citizens residing in this municipality.
Indigenous peoples Indigenous peoples are culturally distinct ethnic groups whose members are directly descended from the earliest known inhabitants of a particular geographic region and, to some extent, maintain the language and culture of those original people ...
have a range of different forms of indigenous sovereignty and have the right of
self-determination The right of a people to self-determination is a cardinal principle in modern international law (commonly regarded as a '' jus cogens'' rule), binding, as such, on the United Nations as authoritative interpretation of the Charter's norms. It sta ...
, but under current understanding of international law they have a mere "remedial" right to secession in extreme cases of abuse of their rights, because
independence Independence is a condition of a person, nation, country, or state in which residents and population, or some portion thereof, exercise self-government, and usually sovereignty, over its territory. The opposite of independence is the stat ...
and
sovereign state A sovereign state or sovereign country, is a political entity represented by one central government that has supreme legitimate authority over territory. International law defines sovereign states as having a permanent population, defined ter ...
hood is a territorial and diplomatic claim and not one of self-determination and self-government respectively, generally leaving rights to secession to the internal legislation of sovereign states.


Secession movements

:' National secessionist movements advocate for the claim that a population within a state is a nation that has the right to form its own nation-state. Movements that work towards political secession may describe themselves as being
autonomy In developmental psychology and moral, political, and bioethical philosophy, autonomy, from , ''autonomos'', from αὐτο- ''auto-'' "self" and νόμος ''nomos'', "law", hence when combined understood to mean "one who gives oneself one' ...
,
separatist Separatism is the advocacy of cultural, ethnic, tribal, religious, racial, governmental or gender separation from the larger group. As with secession, separatism conventionally refers to full political separation. Groups simply seeking greate ...
,
independence Independence is a condition of a person, nation, country, or state in which residents and population, or some portion thereof, exercise self-government, and usually sovereignty, over its territory. The opposite of independence is the stat ...
,
self-determination The right of a people to self-determination is a cardinal principle in modern international law (commonly regarded as a '' jus cogens'' rule), binding, as such, on the United Nations as authoritative interpretation of the Charter's norms. It sta ...
, partition,
devolution Devolution is the statutory delegation of powers from the central government of a sovereign state to govern at a subnational level, such as a regional or local level. It is a form of administrative decentralization. Devolved territories ...
,
decentralization Decentralization or decentralisation is the process by which the activities of an organization, particularly those regarding planning and decision making, are distributed or delegated away from a central, authoritative location or group. Conce ...
,
sovereignty Sovereignty is the defining authority within individual consciousness, social construct, or territory. Sovereignty entails hierarchy within the state, as well as external autonomy for states. In any state, sovereignty is assigned to the perso ...
,
self-governance __NOTOC__ Self-governance, self-government, or self-rule is the ability of a person or group to exercise all necessary functions of regulation without intervention from an external authority. It may refer to personal conduct or to any form of ...
or
decolonization Decolonization or decolonisation is the undoing of colonialism, the latter being the process whereby imperial nations establish and dominate foreign territories, often overseas. Some scholars of decolonization focus especially on separatism, in ...
movements instead of, or in addition to, being secession movements. Countries which separated from a colonial empire but which were never an integral part of the colonial state are not included in the list below; instead see
Decolonization Decolonization or decolonisation is the undoing of colonialism, the latter being the process whereby imperial nations establish and dominate foreign territories, often overseas. Some scholars of decolonization focus especially on separatism, in ...
and Unilateral declaration of independence.


Australia

During the 19th century, the single British
colony In modern parlance, a colony is a territory subject to a form of foreign rule. Though dominated by the foreign colonizers, colonies remain separate from the administration of the original country of the colonizers, the '' metropolitan state' ...
in eastern mainland Australia,
New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...
(NSW) was progressively divided up by the British government as new settlements were formed and spread. Victoria (Vic) in 1851 and
Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , establishe ...
(Qld) in 1859. However, settlers agitated to divide the colonies throughout the later part of the century; particularly in central Queensland (centred in
Rockhampton Rockhampton is a city in the Rockhampton Region of Central Queensland, Australia. The population of Rockhampton in June 2021 was 79,967, Estimated resident population, 30 June 2018. making it the fourth-largest city in the state outside of t ...
) in the 1860s and 1890s, and in
North Queensland North Queensland or the Northern Region is the northern part of the Australian state of Queensland that lies just south of Far North Queensland. Queensland is a massive state, larger than many countries, and its tropical northern part has been ...
(with
Bowen Bowen may refer to: Places Australia * Bowen, Queensland, a town * Bowen Hills, Queensland, a suburb ** Bowen Hills railway station, a railway station in Bowen Hills ** Bowen Park, Brisbane, a park in Bowen Hills * Bowen Bridge, crossing the Derw ...
as a potential colonial capital) in the 1870s. Other secession (or territorial separation) movements arose and these advocated the secession of
New England New England is a region comprising six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York to the west and by the Canadian provinces ...
in northern central
New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...
, Deniliquin in the
Riverina The Riverina is an agricultural region of south-western New South Wales, Australia. The Riverina is distinguished from other Australian regions by the combination of flat plains, warm to hot climate and an ample supply of water for irrigation ...
district also in NSW, and Mount Gambier in the eastern part of
South Australia South Australia (commonly abbreviated as SA) is a States and territories of Australia, state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest o ...
. ;Western Australia Secession movements have surfaced several times in Western Australia (WA), where a 1933 referendum for secession from the
Federation of Australia The Federation of Australia was the process by which the six separate British self-governing colonies of Queensland, New South Wales, Victoria, Tasmania, South Australia (which also governed what is now the Northern Territory), and Western ...
passed with a two-thirds majority. The referendum had to be ratified by the
British Parliament The Parliament of the United Kingdom is the supreme legislative body of the United Kingdom, the Crown Dependencies and the British Overseas Territories. It meets at the Palace of Westminster, London. It alone possesses legislative suprem ...
, which declined to act, on the grounds that it would contravene the
Australian Constitution The Constitution of Australia (or Australian Constitution) is a constitutional document that is supreme law in Australia. It establishes Australia as a federation under a constitutional monarchy and outlines the structure and powers of the A ...
. * The Principality of Hutt River claimed to have seceded from Australia in 1970, although its status was not recognised by Australia or any other country.


Austria

After being liberated by the
Red Army The Workers' and Peasants' Red Army (Russian language, Russian: Рабо́че-крестья́нская Кра́сная армия),) often shortened to the Red Army, was the army and air force of the Russian Soviet Federative Socialist R ...
and the U.S. Army,
Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...
seceded from
Nazi Germany Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was ...
on April 27, 1945. This took place after seven years under Nazi rule, which began with the annexation of Austria into Nazi Germany in March 1938. The secession only took place once Nazi Germany had been defeated by the Allies.


Bangladesh

The Banga Sena (Bengal Army) is a separatist
Hindu Hindus (; ) are people who religiously adhere to Hinduism. Jeffery D. Long (2007), A Vision for Hinduism, IB Tauris, , pages 35–37 Historically, the term has also been used as a geographical, cultural, and later religious identifier for ...
organisation, which supports the making of a
Bangabhumi Bangabhumi ( bn, বঙ্গভূমি, meaning the land of Vanga, also spelt Bongobhumi) also known as Bir Bongo ( bn, বীর বঙ্গ), is a separatist movement to create a Bengali Hindu country for Bangladeshi Hindus in southwestern ...
/separate homeland for
Bengali Hindus Bengali Hindus ( bn, বাঙ্গালী হিন্দু/বাঙালি হিন্দু, translit=Bāṅgālī Hindu/Bāṅāli Hindu) are an ethnoreligious population who make up the majority in the Indian states of West Benga ...
in the People's Republic of Bangladesh. The group is led by Kalidas Baidya. The Shanti Bahini ( bn, শান্তি বাহিনী, "Peace Force") is the name of the military wing of the Parbatya Chattagram Jana Sanghati Samiti - the United People's Party of the
Chittagong Hill Tracts The Chittagong Hill Tracts ( bn, পার্বত্য চট্টগ্রাম, Parbotto Chottogram), often shortened to simply the Hill Tracts and abbreviated to CHT, are group of districts within the Chittagong Division in southeast ...
aims are to create an indigenous
Buddhist Buddhism ( , ), also known as Buddha Dharma and Dharmavinaya (), is an Indian religion or philosophical tradition based on teachings attributed to the Buddha. It originated in northern India as a -movement in the 5th century BCE, and ...
orientated Chacomas state within SE
Bangladesh Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the mo ...
.


Belgium and the Netherlands

On August 25, 1830, during the reign of
William I William I; ang, WillelmI (Bates ''William the Conqueror'' p. 33– 9 September 1087), usually known as William the Conqueror and sometimes William the Bastard, was the first Norman king of England, reigning from 1066 until his death in 10 ...
, the nationalistic opera ''
La muette de Portici ''La muette de Portici'' (''The Mute Girl of Portici'', or ''The Dumb Girl of Portici''), also called ''Masaniello'' () in some versions, is an opera in five acts by Daniel Auber, with a libretto by Germain Delavigne, revised by Eugène Scr ...
'' was performed in
Brussels Brussels (french: Bruxelles or ; nl, Brussel ), officially the Brussels-Capital Region (All text and all but one graphic show the English name as Brussels-Capital Region.) (french: link=no, Région de Bruxelles-Capitale; nl, link=no, Bruss ...
. Soon after, the Belgian Revolt occurred, which resulted in the Belgian secession from the
Kingdom of the Netherlands , national_anthem = ) , image_map = Kingdom of the Netherlands (orthographic projection).svg , map_width = 250px , image_map2 = File:KonDerNed-10-10-10.png , map_caption2 = Map of the four constituent countries shown to scale , capital = ...
.


Brazil

In 1825, soon after the
Empire of Brazil The Empire of Brazil was a 19th-century state that broadly comprised the territories which form modern Brazil and (until 1828) Uruguay. Its government was a representative parliamentary constitutional monarchy under the rule of Emperors Dom ...
managed to defeat the Cortes-Gerais and the
Portuguese Empire The Portuguese Empire ( pt, Império Português), also known as the Portuguese Overseas (''Ultramar Português'') or the Portuguese Colonial Empire (''Império Colonial Português''), was composed of the overseas colonies, factories, and the ...
in an Independence War, the Platinean nationalists in Cisplatina declared independence and joined the United Provinces, which led to a stagnated war between both, as they were both weakened, without manpower and fragile politically. The peace treaty accepted
Uruguay Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering ...
's independence, reasserted the rule of both nations over their land and some important points like free navigation in the Silver River. Three rather disorganized secessionist rebellions happened in Grão-Pará, Bahia and Maranhão, where the people were unhappy with the Empire (these provinces were Portuguese bastions in the Independence War). The Malê Revolt, in Bahia, was an Islamic slave revolt. These three rebellions were bloodily crushed by the Empire of Brazil. The
Pernambuco Pernambuco () is a state of Brazil, located in the Northeast region of the country. With an estimated population of 9.6 million people as of 2020, making it seventh-most populous state of Brazil and with around 98,148 km², being the ...
was one of the most nativist of all Brazilian regions, which in five revolts (1645–1654, 1710, 1817, 1824, 1848), the province ousted the Dutch West India Company, tried to secede from the Portuguese Empire and from the Brazilian Empire. In the attempts the rebels were crushed, the leaders shot and its territory divided, nevertheless they kept revolting until its territory was a little fraction of what it was before. In the Ragamuffin War, the Province of Rio Grande do Sul was undergoing a (at that time common) liberal vs
conservative Conservatism is a cultural, social, and political philosophy that seeks to promote and to preserve traditional institutions, practices, and values. The central tenets of conservatism may vary in relation to the culture and civilization in ...
"cold" war. After Emperor
Pedro II of Brazil Dom PedroII (2 December 1825 – 5 December 1891), nicknamed "the Magnanimous" ( pt, O Magnânimo), was the second and last monarch of the Empire of Brazil, reigning for over 58 years. He was born in Rio de Janeiro, the seventh child of Emp ...
favoured the conservatives, the liberals took the Capital and declared an independent Republic, fighting their way to the Province of Santa Catarina, declaring the Juliana Republic. Eventually they were slowly forced back, and made a reunification peace with the Empire. The war was not a secessionist war, even if it could become if the Empire were defeated, after the Empire agreed to aid its economy by taxing
Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the List of South American countries by area, second-largest ...
's products (like dry meat), the rebels reunited with the Empire and even filled its ranks, as the rebels were very good fighters. In modern times, the
South Region of Brazil South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþaz ...
has been the centre of a secessionist movement led by an organization called The South is My Country since the 1990s. Reasons cited for South Region Brazil's secession are taxation due to it being one of the wealthiest regions in the country and political disputes with the northernmost states of Brazil as well as the recent scandal revolving around the Workers Party found to be making shady deals with state-owned oil company
Petrobras Petróleo Brasileiro S.A., better known by the portmanteau Petrobras (), is a state-owned Brazilian multinational corporation in the petroleum industry headquartered in Rio de Janeiro, Brazil. The company's name translates to Brazilian Petrole ...
and the impeachment of then-
President President most commonly refers to: *President (corporate title) * President (education), a leader of a college or university * President (government title) President may also refer to: Automobiles * Nissan President, a 1966–2010 Japanese ...
Dilma Rousseff Dilma Vana Rousseff (; born 14 December 1947) is a Brazilian economist and politician who served as the 36th president of Brazil, holding the position from 2011 until her impeachment and removal from office on 31 August 2016. She is the first ...
additionally there is also an ethnic divide as the South Region is predominately European populated primarily by
Germans , native_name_lang = de , region1 = , pop1 = 72,650,269 , region2 = , pop2 = 534,000 , region3 = , pop3 = 157,000 3,322,405 , region4 = , pop4 = ...
,
Italians , flag = , flag_caption = The national flag of Italy , population = , regions = Italy 55,551,000 , region1 = Brazil , pop1 = 25–33 million , ref1 = , region2 ...
, Portuguese and other European countries in contrast to the rest of Brazil which is a multicultural melting pot " Racial Democracy". The South Region in 2016 voted in an unofficial referendum called "Plebisul" in which 616,917 (or half a million) voters overwhelmingly supported secession and the creation of an independent South Region by 95%. Another Brazilian secession movement is based in the state of
Sao Paulo SAO or Sao may refer to: Places * Sao civilisation, in Middle Africa from 6th century BC to 16th century AD * Sao, a town in Boussé Department, Burkina Faso * Saco Transportation Center (station code SAO), a train station in Saco, Maine, U.S ...
which seeks to create to make the state an independent country from the rest of Brazil.


Cameroon

In October 2017,
Ambazonia Ambazonia, officially the Federal Republic of Ambazonia, also referred to as Amba Land, is an unrecognised breakaway state in West Africa which claims the Northwest Region and Southwest Region of Cameroon, though it currently controls almost ...
declared its independence from
Cameroon Cameroon (; french: Cameroun, ff, Kamerun), officially the Republic of Cameroon (french: République du Cameroun, links=no), is a country in west-central Africa. It is bordered by Nigeria to the west and north; Chad to the northeast; the ...
. Less than a month beforehand, tensions had escalated into open warfare between separatists and the Cameroon Armed Forces. The conflict, known as the "Anglophone Crisis", is deeply rooted in the October 1, 1961 incomplete decolonization of the former British Southern Cameroons (UNGA Resolution 1608). On January 1, 1960,
French Cameroon French Cameroon or French Cameroons (french: link=no, Cameroun) was a French mandate territory in Central Africa. It now forms part of the independent country of Cameroon. History Beginnings The area of present-day Cameroon came under German ...
was granted independence from France as the Republic of Cameroon and was admitted into the United Nations. The more advanced democratic and self-ruling people of British Cameroon were instead limited to two choices. Through a UN plebiscite, they were directed to either join the federation of
Nigeria Nigeria ( ), , ig, Naìjíríyà, yo, Nàìjíríà, pcm, Naijá , ff, Naajeeriya, kcg, Naijeriya officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf o ...
or the independent Republic of Cameroon as a federation of two equal states. While the Northern Cameroons voted to join Nigeria, the Southern Cameroons voted to integrate into the Republic of Cameroon, but they did so without a formal UN Treaty of Union on record at the UN. In 1972, Cameroon used its majority population to abolish the federation and implement a system which resulted in the occupation of the former South Cameroons territory by French-speaking Cameroon administrators. To make matters worse in 1984, Cameroon returned to its name at independence "Republic of Cameroun" which did not include the territory of the former British Southern Cameroons or Ambazonia. For more than fifty years the English-speaking people of the Former British Southern Cameroons made multiple attempts both nationally and internationally to get the Cameroon government to address these issue and possibly return to the previously agreed federation at independence. When all these attempts failed in 2016 and Cameroon engaged in a military crackdown including cutting the internet in the English-speaking regions, the people of Southern Cameroons declared on October 1, 2017, the restoration of their UN state of Southern Cameroons, which they called the "Federal Republic of Ambazonia".


Canada

Throughout Canada's history, there has been tension between
English-speaking Speakers of English are also known as Anglophones, and the countries where English is natively spoken by the majority of the population are termed the ''Anglosphere''. Over two billion people speak English , making English the largest language ...
and French-speaking Canadians. Under the Constitutional Act of 1791, the
Province of Quebec Quebec ( ; )According to the Canadian government, ''Québec'' (with the acute accent) is the official name in Canadian French and ''Quebec'' (without the accent) is the province's official name in Canadian English is one of the thirteen ...
(including parts of what are today
Quebec Quebec ( ; )According to the Canadian government, ''Québec'' (with the acute accent) is the official name in Canadian French and ''Quebec'' (without the accent) is the province's official name in Canadian English is one of the thirte ...
,
Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...
and
Newfoundland and Labrador Newfoundland and Labrador (; french: Terre-Neuve-et-Labrador; frequently abbreviated as NL) is the easternmost province of Canada, in the country's Atlantic region. The province comprises the island of Newfoundland and the continental region ...
) was divided in two:
Lower Canada The Province of Lower Canada (french: province du Bas-Canada) was a British colony on the lower Saint Lawrence River and the shores of the Gulf of Saint Lawrence (1791–1841). It covered the southern portion of the current Province of Quebec ...
(which retained
French law The Law of France refers to the legal system in the French Republic, which is a civil law legal system primarily based on legal codes and statutes, with case law also playing an important role. The most influential of the French legal codes is t ...
and institutions and is now part of the provinces of Quebec and
Newfoundland and Labrador Newfoundland and Labrador (; french: Terre-Neuve-et-Labrador; frequently abbreviated as NL) is the easternmost province of Canada, in the country's Atlantic region. The province comprises the island of Newfoundland and the continental region ...
) and
Upper Canada The Province of Upper Canada (french: link=no, province du Haut-Canada) was a Province, part of The Canadas, British Canada established in 1791 by the Kingdom of Great Britain, to govern the central third of the lands in British North Americ ...
(a new colony intended to accommodate the many new English-speaking settlers, including the
United Empire Loyalists United Empire Loyalists (or simply Loyalists) is an honorific title which was first given by the 1st Lord Dorchester, the Governor of Quebec, and Governor General of The Canadas, to American Loyalists who resettled in British North America dur ...
, and now part of
Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...
). The intent was to provide each group with its own colony. In 1841, the two Canadas were merged into the
Province of Canada The Province of Canada (or the United Province of Canada or the United Canadas) was a British colony in North America from 1841 to 1867. Its formation reflected recommendations made by John Lambton, 1st Earl of Durham, in the Report on the ...
. The union proved contentious, however, resulting in a legislative deadlock between English and French legislators. The difficulties of the union led (amongst other factors) in 1867 to
Confederation A confederation (also known as a confederacy or league) is a union of sovereign groups or states united for purposes of common action. Usually created by a treaty, confederations of states tend to be established for dealing with critical iss ...
, the adoption of a
federal system Federalism is a combined or compound mode of government that combines a general government (the central or "federal" government) with regional governments (provincial, state, cantonal, territorial, or other sub-unit governments) in a single p ...
that united the
Province of Canada The Province of Canada (or the United Province of Canada or the United Canadas) was a British colony in North America from 1841 to 1867. Its formation reflected recommendations made by John Lambton, 1st Earl of Durham, in the Report on the ...
,
Nova Scotia Nova Scotia ( ; ; ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. Nova Scotia is Latin for "New Scotland". Most of the population are native Eng ...
and
New Brunswick New Brunswick (french: Nouveau-Brunswick, , locally ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. It is the only province with both English and ...
(later joined by other
British colonies in North America British North America comprised the colonial territories of the British Empire in North America from 1783 onwards. English colonisation of North America began in the 16th century in Newfoundland, then further south at Roanoke and Jamestown, ...
). The federal framework did not eliminate all tensions, however, leading to the
Quebec sovereignty movement The Quebec sovereignty movement (french: Mouvement souverainiste du Québec) is a political movement whose objective is to achieve the sovereignty of Quebec, a province of Canada since 1867, including in all matters related to any provision o ...
in the latter half of the 20th century. Other occasional secessionist movements have included anti-Confederation movements in 19th century
Atlantic Canada Atlantic Canada, also called the Atlantic provinces (french: provinces de l'Atlantique), is the region of Eastern Canada comprising the provinces located on the Atlantic coast, excluding Quebec. The four provinces are New Brunswick, Newfoundla ...
(see Anti-Confederation Party), the
North-West Rebellion The North-West Rebellion (french: Rébellion du Nord-Ouest), also known as the North-West Resistance, was a Resistance movement, resistance by the Métis people (Canada), Métis people under Louis Riel and an associated uprising by First Natio ...
of 1885, and various small separatism movements in Alberta particularly (see
Alberta separatism Alberta separatism comprises a series of 20th- and 21st-century movements (both historic and current) advocating the secession of the province of Alberta from Canada, by joining the United States of America. The main issues driving separatist ...
) and
Western Canada Western Canada, also referred to as the Western provinces, Canadian West or the Western provinces of Canada, and commonly known within Canada as the West, is a Canadian region that includes the four western provinces just north of the Canada� ...
generally (see, for example, Western Canada Concept).


Central America

After the 1823 collapse of the
First Mexican Empire The Mexican Empire ( es, Imperio Mexicano, ) was a constitutional monarchy, the first independent government of Mexico and the only former colony of the Spanish Empire to establish a monarchy after independence. It is one of the few modern-era ...
, the former Captaincy-General of Guatemala was organized into a new
Federal Republic of Central America The Federal Republic of Central America ( es, República Federal de Centroamérica), originally named the United Provinces of Central America ( es, Provincias Unidas del Centro de América), and sometimes simply called Central America, in it ...
. In 1838
Nicaragua Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the coun ...
seceded. The Federal Republic was formally dissolved in 1840, all but one of the states having seceded amidst general disorder.


China

* The '' Anti-Secession Law'' against the Taiwan independence movement * Western regions of
Xinjiang Xinjiang, SASM/GNC: ''Xinjang''; zh, c=, p=Xīnjiāng; formerly romanized as Sinkiang (, ), officially the Xinjiang Uygur Autonomous Region (XUAR), is an autonomous region of the People's Republic of China (PRC), located in the northwes ...
(
East Turkistan East Turkestan ( ug, شەرقىي تۈركىستان, Sherqiy Türkistan, bold=no; zh, s=东突厥斯坦; also spelled East Turkistan), is a loosely-defined geographical and historical region in the western provinces of the People's Republic of ...
) and
Tibet Tibet (; ''Böd''; ) is a region in East Asia, covering much of the Tibetan Plateau and spanning about . It is the traditional homeland of the Tibetan people. Also resident on the plateau are some other ethnic groups such as Monpa people, ...
are the focus of secessionist calls by the
Tibetan independence movement The Tibetan Independence Movement () is the political movement advocating for the separation and independence of Tibet from the People's Republic of China. It is principally led by the Tibetan diaspora in countries like India and the United ...
and
East Turkestan Independence Movement The East Turkestan independence movement ( ug, شەرقىي تۈركىستان مۇستەقىللىق ھەرىكىتى; zh, s=东突厥斯坦独立运动) is a political movement that seeks the independence of East Turkestan, a large and spa ...
. * The Special Administrative Region of Hong Kong has a secessionist movement in the city that the Chinese Communist Party has placed on national security agenda in 2017 which is called the
Hong Kong independence movement Hong Kong independence is a political movement that advocates the establishment of Hong Kong as an independent sovereign state. Hong Kong is one of two Special administrative regions of China (SAR) which enjoys a certain degree of auton ...
.


Congo

In 1960 the
State of Katanga The State of Katanga; sw, Inchi Ya Katanga) also sometimes denoted as the Republic of Katanga, was a breakaway state that proclaimed its independence from Congo-Léopoldville on 11 July 1960 under Moise Tshombe, leader of the local ''Co ...
declared independence from the
Democratic Republic of the Congo The Democratic Republic of the Congo (french: République démocratique du Congo (RDC), colloquially "La RDC" ), informally Congo-Kinshasa, DR Congo, the DRC, the DROC, or the Congo, and formerly and also colloquially Zaire, is a country in ...
.
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoni ...
troops crushed it in Operation Grand Slam.


Cyprus

In 1974, Greek irredentists launched a ''coup d'état'' in
Cyprus Cyprus ; tr, Kıbrıs (), officially the Republic of Cyprus,, , lit: Republic of Cyprus is an island country located south of the Anatolian Peninsula in the eastern Mediterranean Sea. Its continental position is disputed; while it is ...
, in an attempt to annex the island with
Greece Greece,, or , romanized: ', officially the Hellenic Republic, is a country in Southeast Europe. It is situated on the southern tip of the Balkans, and is located at the crossroads of Europe, Asia, and Africa. Greece shares land borders wi ...
. Almost immediately, the
Turkish Army The Turkish Land Forces ( tr, Türk Kara Kuvvetleri), or Turkish Army (Turkish: ), is the main branch of the Turkish Armed Forces responsible for land-based military operations. The army was formed on November 8, 1920, after the collapse of the ...
invaded northern Cyprus to protect the interests of the ethnic Turkish minority, who in the following year formed the ''Turkish Federated State of Cyprus'' and in 1983 declared independence as the
Turkish Republic of Northern Cyprus Northern Cyprus ( tr, Kuzey Kıbrıs), officially the Turkish Republic of Northern Cyprus (TRNC; tr, Kuzey Kıbrıs Türk Cumhuriyeti, ''KKTC''), is a ''de facto'' state that comprises the northeastern portion of the island of Cyprus. Reco ...
, recognized only by
Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a transcontinental country located mainly on the Anatolian Peninsula in Western Asia, with a small portion on the Balkan Peninsula ...
.


East Timor

The Democratic Republic of Timor-Leste (also known as East Timor) has been described as having "seceded" from
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Gui ...
. After Portuguese sovereignty was terminated in 1975, East Timor was occupied by Indonesia. However the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoni ...
and the
International Court of Justice The International Court of Justice (ICJ; french: Cour internationale de justice, links=no; ), sometimes known as the World Court, is one of the six principal organs of the United Nations (UN). It settles disputes between states in accordan ...
refused to recognize this incorporation. Therefore, the resulting civil war and eventual 2002 East Timorese vote for complete separation are better described as an independence movement.


Ethiopia

Following the May 1991 victory of Eritrean People's Liberation Front forces against the communist
Derg The Derg (also spelled Dergue; , ), officially the Provisional Military Administrative Council (PMAC), was the military junta that ruled Ethiopia, then including present-day Eritrea, from 1974 to 1987, when the military leadership formally " ...
regime during the
Eritrean War of Independence The Eritrean War of Independence was a war for independence which Eritrean independence fighters waged against successive Ethiopian governments from 1 September 1961 to 24 May 1991. Eritrea was an Italian colony from the 1880s until the d ...
,
Eritrea Eritrea ( ; ti, ኤርትራ, Ertra, ; ar, إرتريا, ʾIritriyā), officially the State of Eritrea, is a country in the Horn of Africa region of Eastern Africa, with its capital and largest city at Asmara. It is bordered by Ethiopi ...
(formerly known as "
Medri Bahri Medri Bahri ( ti, ምድሪ ባሕሪ, English: Land of the Sea Kingdom), also known as Mereb Melash, was an Eritrean kingdom emerged in 1137 until conquest by the Ethiopian Empire in 1879. It was situated in modern-day Eritrea, and was ruled by ...
") gained de facto independence from Ethiopia. Following the United Nations observed 1993 Eritrean independence referendum, Eritrea gained de jure independence.


European Union

Before the
Treaty of Lisbon The Treaty of Lisbon (initially known as the Reform Treaty) is an international agreement that amends the two treaties which form the constitutional basis of the European Union (EU). The Treaty of Lisbon, which was signed by the EU member s ...
entered into force on 1December 2009 no provision in the
treaties A treaty is a formal, legally binding written agreement between actors in international law. It is usually made by and between sovereign states, but can include international organizations, individuals, business entities, and other legal pers ...
or law of the European Union outlined the ability of a state to voluntarily withdraw from the EU. The European Constitution did propose such a provision and, after the failure to ratify the
Treaty establishing a Constitution for Europe The Treaty establishing a Constitution for Europe (TCE; commonly referred to as the European Constitution or as the Constitutional Treaty) was an un ratified international treaty intended to create a consolidated constitution for the European ...
, that provision was then included in the Lisbon Treaty. The treaty introduces an exit clause for members who wish to withdraw from the Union. This formalises the procedure by stating that a member state may notify the
European Council The European Council (informally EUCO) is a collegiate body that defines the overall political direction and priorities of the European Union. It is composed of the heads of state or government of the EU member states, the President of the ...
that it wishes to withdraw, upon which withdrawal negotiations begin; if no other agreement is reached the treaty ceases to apply to the withdrawing state two years after such notification. On January 31, 2020, the United Kingdom voted to leave the
European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are located primarily in Europe, Europe. The union has a total area of ...
. This is informally known as
Brexit Brexit (; a portmanteau of "British exit") was the Withdrawal from the European Union, withdrawal of the United Kingdom (UK) from the European Union (EU) at 23:00 Greenwich Mean Time, GMT on 31 January 2020 (00:00 1 February 2020 Central Eur ...
.


Finland

Finland successfully and peacefully seceded from the newly formed and unstable
Russian Soviet Federative Socialist Republic The Russian Soviet Federative Socialist Republic, Russian SFSR or RSFSR ( rus, Российская Советская Федеративная Социалистическая Республика, Rossíyskaya Sovétskaya Federatívnaya Soci ...
in 1917, the latter led by Lenin who had goodwill towards the Finns due to their having helped in his revolutionary struggle. Unsuccessful attempts at greater autonomy or peaceful secession had already been made during the preceding
Russian Empire The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War ...
but had been denied by the Russian emperor.


France

France was one of the European Great Powers with populous foreign empires; like the othersthe United Kingdom, Spain, Portugal, Italy, Belgium and the Netherlands; and formerly Germany and the Ottoman Empirepopulous states abroad have all seceded, in most cases granted independence. These generally took place at similar stages by continent, see
decolonization of the Ottoman Empire Decolonization or decolonisation is the undoing of colonialism, the latter being the process whereby imperial nations establish and dominate foreign territories, often overseas. Some scholars of decolonization focus especially on separatism, in ...
,
Americas The Americas, which are sometimes collectively called America, are a landmass comprising the totality of North America, North and South America. The Americas make up most of the land in Earth's Western Hemisphere and comprise the New World. ...
,
Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an are ...
and
Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...
. As to France's contiguous state, these have few present representatives at national level, see: * Alsace independence movement * Breton independence *
Corsican nationalism Corsican nationalism is a nationalist movement in Corsica that advocates more autonomy for the island, if not outright independence from France. Political support The main separatist party, Corsica Libera, achieved 9.85% of votes in the 2 ...
*
Occitan nationalism Occitan nationalism is a social and political movement in Occitania. Nationalists seek self-determination, greater autonomy or the creation of a sovereign state of Occitania. The basis of nationalism is linguistic and cultural although currentl ...


Gran Colombia

After a decade of tumultuous federalism,
Ecuador Ecuador ( ; ; Quechua: ''Ikwayur''; Shuar: ''Ecuador'' or ''Ekuatur''), officially the Republic of Ecuador ( es, República del Ecuador, which literally translates as "Republic of the Equator"; Quechua: ''Ikwadur Ripuwlika''; Shuar: ' ...
and
Venezuela Venezuela (; ), officially the Bolivarian Republic of Venezuela ( es, link=no, República Bolivariana de Venezuela), is a country on the northern coast of South America, consisting of a continental landmass and many islands and islets in th ...
seceded from
Gran Colombia Gran Colombia (, "Great Colombia"), or Greater Colombia, officially the Republic of Colombia ( Spanish: ''República de Colombia''), was a state that encompassed much of northern South America and part of southern Central America from 1819 to ...
in 1830, leaving the similarly tumultuous
United States of Colombia United States of Colombia () was the name adopted in 1863 by the for the Granadine Confederation, after years of civil war. Colombia became a federal state itself composed of nine "sovereign states.” It comprised the present-day nations ...
, now the Republic of Colombia which also lost
Panama Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Co ...
in 1903.


India

Pakistan seceded from the British Indian empire in what is known as the Partition. Today, the
Constitution of India The Constitution of India ( IAST: ) is the supreme law of India. The document lays down the framework that demarcates fundamental political code, structure, procedures, powers, and duties of government institutions and sets out fundamental ...
does not allow Indian states to secede from the Union. The Indian Union Territory of Jammu and Kashmir hosts some paramilitary Muslim-state-advocating nationalists, operating against the Indian establishment. They are mostly in the Valley of Kashmir since 1989, where the
Indian Army The Indian Army is the Land warfare, land-based branch and the largest component of the Indian Armed Forces. The President of India is the Commander-in-Chief, Supreme Commander of the Indian Army, and its professional head is the Chief of Arm ...
sometimes patrol, having bases along the nearby international border. They are supported via Pakistan which has allegedly funded many terrorist, separatist outfits for destabilising India according to the Indian Research and Analysis Wing, though the country denies any direct involvement. The Kashmir insurgency reached at its peak influence in the 1990s. Other secessionist movements in
Nagaland Nagaland () is a landlocked state in the northeastern region of India. It is bordered by the Indian states of Arunachal Pradesh to the north, Assam to the west, Manipur to the south and the Sagaing Region of Myanmar to the east. Its capital cit ...
,
Assam Assam (; ) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur ...
,
Manipur Manipur () ( mni, Kangleipak) is a state in Northeast India, with the city of Imphal as its capital. It is bounded by the Indian states of Nagaland to the north, Mizoram to the south and Assam to the west. It also borders two regions of ...
,
Punjab Punjab (; Punjabi Language, Punjabi: پنجاب ; ਪੰਜਾਬ ; ; also Romanization, romanised as ''Panjāb'' or ''Panj-Āb'') is a geopolitical, cultural, and historical region in South Asia, specifically in the northern part of the I ...
(known as the
Khalistan movement The Khalistan movement is a Sikh separatist movement seeking to create a homeland for Sikhs by establishing a sovereign state, called Khālistān (' Land of the Khalsa'), in the Punjab region. The proposed state would consist of land that cu ...
),
Mizoram Mizoram () is a state in Northeast India, with Aizawl as its seat of government and capital city. The name of the state is derived from "Mizo", the self-described name of the native inhabitants, and "Ram", which in the Mizo language means "lan ...
and
Tripura Tripura (, Bengali: ) is a state in Northeast India. The third-smallest state in the country, it covers ; and the seventh-least populous state with a population of 36.71 lakh ( 3.67 million). It is bordered by Assam and Mizoram to the ea ...
,
Tamil Nadu Tamil Nadu (; , TN) is a state in southern India. It is the tenth largest Indian state by area and the sixth largest by population. Its capital and largest city is Chennai. Tamil Nadu is the home of the Tamil people, whose Tamil language ...
. The violent Naxalite–Maoist insurgency operates in eastern rural India is rarely considered secessionist as its goal is to overthrow the
government of India The Government of India ( ISO: ; often abbreviated as GoI), known as the Union Government or Central Government but often simply as the Centre, is the national government of the Republic of India, a federal democracy located in South Asia, ...
. The
Communist Party of India (Maoist) The Communist Party of India (Maoist) is a Marxist–Leninist–Maoist banned communist political party and militant organization in India which aims to overthrow the "semi-colonial and semi-feudal Indian state" through protracted people' ...
's commanders idealise a Communist republic to be made up swathes of India.


Iran

Active secession movements include: Iranian Azeri,
Assyrian independence movement The Assyrian independence movement is a political movement and ethno-nationalist desire of ethnic Assyrians to live in their indigenous Assyrian homeland in northern Mesopotamia under the self-governance of an Assyrian State. The tumultuous his ...
, Bakhtiary
lurs Lurs () are an Iranian people living in the mountains of western Iran. The four Luri branches are the Bakhtiari, Mamasani, Kohgiluyeh and Lur proper, who are principally linked by the Luri language. Lorestan Province is named after the Lur ...
movement in 1876, Iranian Kurdistan; Kurdistan Democratic Party of Iran (KDPI),
Khūzestān Province Khuzestan Province (also spelled Xuzestan; fa, استان خوزستان ''Ostān-e Xūzestān'') is one of the 31 provinces of Iran. It is in the southwest of the country, bordering Iraq and the Persian Gulf. Its capital is Ahvaz and it covers ...
Balochistan Balochistan ( ; bal, بلۏچستان; also romanised as Baluchistan and Baluchestan) is a historical region in Western and South Asia, located in the Iranian plateau's far southeast and bordering the Indian Plate and the Arabian Sea coastline. ...
and independence movement for free separated Balochistan, (''
Arab nationalist Arab nationalism ( ar, القومية العربية, al-Qawmīya al-ʿArabīya) is a nationalist ideology that asserts the Arabs are a nation and promotes the unity of Arab people, celebrating the glories of Arab civilization, the language and ...
''); Al-Ahwaz Arab People's Democratic Popular Front, Democratic Solidarity Party of Al-Ahwaz (See Politics of Khūzestān Province: Arab politics and separatism), and Balochistan People's Party (BPP) supporting Baloch
Separatism Separatism is the advocacy of cultural, ethnic, tribal, religious, racial, governmental or gender separation from the larger group. As with secession, separatism conventionally refers to full political separation. Groups simply seeking greate ...
.


Italy

The
Movement for the Independence of Sicily The Movement for the Independence of Sicily ( it, Movimento per l'Indipendenza della Sicilia, scn, Muvimentu pâ Nnipinnenza dâ Sicilia, MIS) was a separatist Sicilian political party originally active in Sicily from 1943 to 1951. Its best el ...
(Movimento Indipendentista Siciliano, MIS) has its roots in the
Sicilian Independence Movement The Movement for the Independence of Sicily ( it, Movimento per l'Indipendenza della Sicilia, scn, Muvimentu pâ Nnipinnenza dâ Sicilia, MIS) was a separatist Sicilian political party originally active in Sicily from 1943 to 1951. Its best ...
of the late 1940s; they have been around for 60 years. Today, the MIS no longer exists, though many other parties have been born. One is Nation Sicily (Sicilia Nazione), which still believes in the idea that Sicily, due to its deeply personal and ancient history, has to be a sovereign country. Moreover, a common ideology shared by all the Sicilian independentist movements is to fight against
Cosa Nostra The Sicilian Mafia, also simply known as the Mafia and frequently referred to as Cosa nostra (, ; "our thing") by its members, is an Italian Mafia-terrorist-type organized crime syndicate and criminal society originating in the region of Sicily ...
and all the other
Mafia "Mafia" is an informal term that is used to describe criminal organizations that bear a strong similarity to the original “Mafia”, the Sicilian Mafia and Italian Mafia. The central activity of such an organization would be the arbitration of d ...
organizations, that have a very deep influence over Sicily's public and private institutions. Also, the Sicilian branch of the
Five Star Movement The Five Star Movement ( it, Movimento 5 Stelle , M5S) is a political party in Italy. Its leader and president is Giuseppe Conte, Prime Minister of Italy from 2018 until 2021. The M5S was founded on 4 October 2009 by Beppe Grillo, a comedian an ...
, which is according to the polls Sicily's most popular party, has publicly expressed the intention to start working for a possible secession from Italy in the case where the
central government A central government is the government that is a controlling power over a unitary state. Another distinct but sovereign political entity is a federal government, which may have distinct powers at various levels of government, authorized or del ...
would not collaborate in shifting the nation's administrative organization from a unitary country to a
federal state A federation (also known as a federal state) is a political entity characterized by a union of partially self-governing provinces, states, or other regions under a central federal government ( federalism). In a federation, the self-gover ...
.
Lega Nord Lega Nord (; acronym: LN), whose complete name is (), is a right-wing, federalist, populist and conservative political party in Italy. In the run-up of the 2018 general election, the party was rebranded as (), without changing its offici ...
has been seeking the independence of the so-called region of
Padania Padania (, also , ) is an alternative name and proposed independent state encompassing Northern Italy, derived from the name of the Po River (Latin ''Padus''), whose basin includes much of the region, centered on the Po Valley (), the major plai ...
, which includes lands along the
Po Valley The Po Valley, Po Plain, Plain of the Po, or Padan Plain ( it, Pianura Padana , or ''Val Padana'') is a major geographical feature of Northern Italy. It extends approximately in an east-west direction, with an area of including its Venetic ex ...
in
northern Italy Northern Italy ( it, Italia settentrionale, it, Nord Italia, label=none, it, Alta Italia, label=none or just it, Nord, label=none) is a geographical and cultural region in the northern part of Italy. It consists of eight administrative region ...
. Some organizations separately work for the independence of Venetia or Veneto and the secession or reunification of
South Tyrol it, Provincia Autonoma di Bolzano – Alto Adige lld, Provinzia Autonoma de Balsan/Bulsan – Südtirol , settlement_type = Autonomous province , image_skyline = , image_alt ...
with Austria. Lega Nord governing
Lombardy (man), (woman) lmo, lumbard, links=no (man), (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , ...
has expressed a will to turning the region into a sovereign country. Also the island of
Sardinia Sardinia ( ; it, Sardegna, label=Italian, Corsican and Tabarchino ; sc, Sardigna , sdc, Sardhigna; french: Sardaigne; sdn, Saldigna; ca, Sardenya, label= Algherese and Catalan) is the second-largest island in the Mediterranean Sea, aft ...
is home to a notable
nationalist movement The Nationalist Movement is a Mississippi-founded white nationalist organization with headquarters in Georgia that advocates what it calls a "pro-majority" position. It has been called white supremacist by the Associated Press and Anti-Defamati ...
. In Southern Italy several movements have expressed a will to secede from Italy. This newborn ideology is so-called neo-Bourbonic, because the
Kingdom of the Two Sicilies The Kingdom of the Two Sicilies ( it, Regno delle Due Sicilie) was a kingdom in Southern Italy from 1816 to 1860. The kingdom was the largest sovereign state by population and size in Italy before Italian unification, comprising Sicily and al ...
was under the control of the House of Bourbon. The Kingdom of the Two Sicilies was created in 1816 after the
Congress of Vienna The Congress of Vienna (, ) of 1814–1815 was a series of international diplomatic meetings to discuss and agree upon a possible new layout of the European political and constitutional order after the downfall of the French Emperor Napoleon ...
, and it comprised both Sicily and continental Southern Italy. The Kingdom came to an end in 1861, being annexed to the newborn Kingdom of Italy. However, the patriotic feelings shared among the southern Italian population is more ancient, starting in 1130 with the Kingdom of Sicily, which was composed by both the island and south Italy. According to the neo-Bourbonic movements the Italian regions which should secede are
Sicily (man) it, Siciliana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = Ethnicity , demographics1_footnotes = , demographi ...
,
Calabria , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 = , demographics1_title2 ...
,
Basilicata it, Lucano (man) it, Lucana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 = ...
,
Apulia it, Pugliese , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 = , demographic ...
,
Molise it, Molisano (man) it, Molisana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 ...
,
Campania (man), it, Campana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1_info1 = , demog ...
,
Abruzzo , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = , demographics1_footnotes = , demographics1_title1 = , demographics1 ...
, and Latio's provinces of
Rieti Rieti (; lat, Reate, Sabino: ) is a town and ''comune'' in Lazio, central Italy, with a population of 47,700. It is the administrative seat of the province of Rieti and see of the diocese of Rieti, as well as the modern capital of the Sabin ...
, Latina and
Frosinone Frosinone (, local dialect: ) is a town and ''comune'' in Lazio, central Italy, the administrative seat of the province of Frosinone. It is located about south-east of Rome close to the Rome-Naples A1 Motorway. The city is the main city of the ...
. The major movements and parties which believe in this ideology are Unione Mediterranea, Mo! and
Briganti __NOTOC__ Briganti is the Proto-Celtic term for Brighid, or Brigid. The name ''*Brigantī'' means "The High One", cognate with the name of the ancient British goddess Brigantia (goddess), the Old High German personal name ''Burgunt,'' and the ...
.


Japan

The ethnic Ryukyuan (a branch of modern Okinawan) people had their own state historically ( Ryukyu Kingdom). Although some Okinawan people have sought to become independent from Japan since they were annexed by Japan in 1879, and especially after 1972 when the islands were transferred from U.S. rule to Japan, their activism and movement have been consistently supported by single digit of Okinawan people.


Malaysia

When racial and partisan strife erupted,
Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, bor ...
was expelled from the Malaysian federation in 1965.


Mexico

*
Texas Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...
seceded from Mexico in 1836 (see Texas Revolution), after animosity between the Mexican government and the American settlers of the Coahuila y Tejas State. It was later annexed by the United States in 1845. * The Republic of the Rio Grande seceded from Mexico on January 17, 1840. It rejoined Mexico on November6 the same year. * After the
federal system Federalism is a combined or compound mode of government that combines a general government (the central or "federal" government) with regional governments (provincial, state, cantonal, territorial, or other sub-unit governments) in a single p ...
was abandoned by
President President most commonly refers to: *President (corporate title) * President (education), a leader of a college or university * President (government title) President may also refer to: Automobiles * Nissan President, a 1966–2010 Japanese ...
Santa Anna Santa Anna may refer to: * Santa Anna, Texas, a town in Coleman County in Central Texas, United States * Santa Anna, Starr County, Texas * Santa Anna Township, DeWitt County, Illinois, one of townships in DeWitt County, Illinois, United States. ...
, the
Congress of Yucatán The Congress of the State of Yucatán (Spanish: ''Congreso del Estado de Yucatán''), or simply the Congress of Yucatán, is the legislative branch of the government of the State of Yucatán. The Congress is the governmental deliberative body of ...
approved in 1840 a declaration of independence, establishing the Republic of Yucatán. The Republic rejoined Mexico in 1843.


Netherlands

The
United Provinces of the Netherlands The United Provinces of the Netherlands, also known as the (Seven) United Provinces, officially as the Republic of the Seven United Netherlands ( Dutch: ''Republiek der Zeven Verenigde Nederlanden''), and commonly referred to in historiography ...
, commonly referred to historiographically as the '
Dutch Republic The United Provinces of the Netherlands, also known as the (Seven) United Provinces, officially as the Republic of the Seven United Netherlands ( Dutch: ''Republiek der Zeven Verenigde Nederlanden''), and commonly referred to in historiograph ...
', was a
federal republic A federal republic is a federation of states with a republican form of government. At its core, the literal meaning of the word republic when used to reference a form of government means: "a country that is governed by elected representatives ...
formally established from the formal creation of a federal state in 1581 by several Dutch provinces seceded from
Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = '' Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , ...
.


New Zealand

Secession movements have surfaced several times in the
South Island The South Island, also officially named , is the larger of the two major islands of New Zealand in surface area, the other being the smaller but more populous North Island. It is bordered to the north by Cook Strait, to the west by the Tasman ...
of New Zealand. A Premier of New Zealand, Sir
Julius Vogel Sir Julius Vogel (24 February 1835 – 12 March 1899) was the eighth premier of New Zealand. His administration is best remembered for the issuing of bonds to fund railway construction and other public works. He was the first Jewish prime mi ...
, was amongst the first people to make this call, which was voted on by the
Parliament of New Zealand The New Zealand Parliament ( mi, Pāremata Aotearoa) is the unicameral legislature of New Zealand, consisting of the King of New Zealand (King-in-Parliament) and the New Zealand House of Representatives. The King is usually represented by hi ...
as early as 1865. The desire for South Island independence was one of the main factors in moving the capital of New Zealand from
Auckland Auckland (pronounced ) ( mi, Tāmaki Makaurau) is a large metropolitan city in the North Island of New Zealand. The most populous urban area in the country and the fifth largest city in Oceania, Auckland has an urban population of about I ...
to
Wellington Wellington ( mi, Te Whanganui-a-Tara or ) is the capital city of New Zealand. It is located at the south-western tip of the North Island, between Cook Strait and the Remutaka Range. Wellington is the second-largest city in New Zealand by ...
in the same year. The
NZ South Island Party The NZ South Island Party was a New Zealand regionalist political party, advocating greater representational say for the South Island. The party is no longer registered. Its aims were for the establishment of a regional assembly to handle issues ...
with a pro-South agenda, fielded only five candidates (4.20% of electoral seats) candidates in the 1999 General Election but achieved only 0.14% (2622 votes) of the general vote. The reality today is that although "South Islanders" are most proud of their geographic region, secession does not carry any real constituency; the party was not able to field any candidates in the 2008 election due to being unable to enlist 500 paying members, a requirement by the New Zealand Electoral commission. The party is treated more as a "joke" party than any real political force.


Nigeria

Between 1967 and 1970, the Eastern Region seceded from Nigeria and established the Republic of Biafra, which led to a war that ended with the state returning to Nigeria. In 1999, at the beginning of a new democratic regime, other secessionist movements emerged, including the Movement for the Actualization of the Sovereign State of Biafra, formed as a military wing of the Republic of Biafra.


Norway and Sweden

Sweden Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic countries, Nordic c ...
, having left the
Kalmar Union The Kalmar Union ( Danish, Norwegian, and sv, Kalmarunionen; fi, Kalmarin unioni; la, Unio Calmariensis) was a personal union in Scandinavia, agreed at Kalmar in Sweden, that from 1397 to 1523 joined under a single monarch the three kingdo ...
with
Denmark–Norway Denmark–Norway ( Danish and Norwegian: ) was an early modern multi-national and multi-lingual real unionFeldbæk 1998:11 consisting of the Kingdom of Denmark, the Kingdom of Norway (including the then Norwegian overseas possessions: the Faroe ...
in the 16th century, entered into a loose
personal union A personal union is the combination of two or more states that have the same monarch while their boundaries, laws, and interests remain distinct. A real union, by contrast, would involve the constituent states being to some extent interli ...
with
Norway Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country in Northern Europe, the mainland territory of which comprises the western and northernmost portion of the Scandinavian Peninsula. The remote Arctic island of ...
in 1814. Following a
constitutional crisis In political science, a constitutional crisis is a problem or conflict in the function of a government that the political constitution or other fundamental governing law is perceived to be unable to resolve. There are several variations to this ...
, on June 7, 1905 the Norwegian Storting declared that King OscarII had failed to fulfill his constitutional duties. He was therefore no longer
King of Norway The Norwegian monarch is the head of state of Norway, which is a constitutional and hereditary monarchy with a parliamentary system. The Norwegian monarchy can trace its line back to the reign of Harald Fairhair and the previous petty kingd ...
and because the union depended on the two countries sharing a king, it was thus dissolved. After negotiations Sweden agreed to this on October 26 and on April 14.


Pakistan

After the
Awami League In Urdu language, Awami is the adjectival form for '' Awam'', the Urdu language word for common people. The adjective appears in the following proper names: *Awami Colony, a neighbourhood of Landhi Town in Karachi, Sindh, Pakistan *Awami Front, wa ...
won the 1970 national elections, negotiations to form a new government floundered, resulting in the
Bangladesh Liberation War The Bangladesh Liberation War ( bn, মুক্তিযুদ্ধ, , also known as the Bangladesh War of Independence, or simply the Liberation War in Bangladesh) was a revolution and armed conflict sparked by the rise of the Bengali ...
by which
East Pakistan East Pakistan was a Pakistani province established in 1955 by the One Unit Policy, renaming the province as such from East Bengal, which, in modern times, is split between India and Bangladesh. Its land borders were with India and Myanmar, wit ...
seceded, to become
Bangladesh Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the mo ...
. The
Balochistan Liberation Army The Balochistan Liberation Army ( bal, بلۏچستان آجوییء لشکر; abbreviated BLA), also known as the Baloch Liberation Army, is a Baloch ethnonationalist militant organization based in Afghanistan. The BLA's first recorded acti ...
(also Baloch Liberation Army or Boluchistan Liberation army) (BLA) is a
Baloch nationalist __NOTOC__ Baloch nationalism ( Baloch: راج دۏستی بلۏچی) asserts that the Baloch people, an ethnic group native to Pakistan, Iran and Afghanistan are a distinct nation, and that their ethnicity overrides religious loyalty. The origins o ...
militant secessionist organization. The stated goals of the organization include the establishment of an independent state of
Balochistan Balochistan ( ; bal, بلۏچستان; also romanised as Baluchistan and Baluchestan) is a historical region in Western and South Asia, located in the Iranian plateau's far southeast and bordering the Indian Plate and the Arabian Sea coastline. ...
free of Pakistani,
Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
ian and Afghan Federations. The name Baloch Liberation Army first became public in summer 2000, after the organization claimed credit for a series of bomb attacks in markets and removal of railways lines.


Papua New Guinea

The island of Bougainville has made several efforts to secede from
Papua New Guinea Papua New Guinea (abbreviated PNG; , ; tpi, Papua Niugini; ho, Papua Niu Gini), officially the Independent State of Papua New Guinea ( tpi, Independen Stet bilong Papua Niugini; ho, Independen Stet bilong Papua Niu Gini), is a country i ...
.


Somalia

Somaliland Somaliland,; ar, صوماليلاند ', ' officially the Republic of Somaliland,, ar, جمهورية صوماليلاند, link=no ''Jumhūrīyat Ṣūmālīlānd'' is a ''de facto'' sovereign state in the Horn of Africa, still conside ...
is an autonomous region, which is part of the Federal Republic of Somalia. Those who call the area the ''Republic of Somaliland'' consider it to be the successor state of the former
British Somaliland British Somaliland, officially the Somaliland Protectorate ( so, Dhulka Maxmiyada Soomaalida ee Biritishka), was a British protectorate in present-day Somaliland. During its existence, the territory was bordered by Italian Somalia, French So ...
protectorate A protectorate, in the context of international relations, is a state that is under protection by another state for defence against aggression and other violations of law. It is a dependent territory that enjoys autonomy over most of its in ...
. Having established its own local government in Somalia in 1991, the region's self-declared independence remains unrecognized by any country or international organization.


South Africa

In 1910, following the British Empire's defeat of the Afrikaners in the
Boer War The Second Boer War ( af, Tweede Vryheidsoorlog, , 11 October 189931 May 1902), also known as the Boer War, the Anglo–Boer War, or the South African War, was a conflict fought between the British Empire and the two Boer Republics (the Sou ...
s, four self-governing colonies in the south of Africa were merged into the
Union of South Africa The Union of South Africa ( nl, Unie van Zuid-Afrika; af, Unie van Suid-Afrika; ) was the historical predecessor to the present-day Republic of South Africa. It came into existence on 31 May 1910 with the unification of the Cape, Natal, Tr ...
. The four regions were the
Cape Colony The Cape Colony ( nl, Kaapkolonie), also known as the Cape of Good Hope, was a British colony in present-day South Africa named after the Cape of Good Hope, which existed from 1795 to 1802, and again from 1806 to 1910, when it united with ...
,
Orange Free State The Orange Free State ( nl, Oranje Vrijstaat; af, Oranje-Vrystaat;) was an independent Boer sovereign republic under British suzerainty in Southern Africa during the second half of the 19th century, which ceased to exist after it was defeat ...
, Natal and Transvaal. Three other territories, High Commission Territories of Bechuanaland (now
Botswana Botswana (, ), officially the Republic of Botswana ( tn, Lefatshe la Botswana, label= Setswana, ), is a landlocked country in Southern Africa. Botswana is topographically flat, with approximately 70 percent of its territory being the Kal ...
),
Basutoland Basutoland was a British Crown colony that existed from 1884 to 1966 in present-day Lesotho. Though the Basotho (then known as Basuto) and their territory had been under British control starting in 1868 (and ruled by Cape Colony from 1871), t ...
(now
Lesotho Lesotho ( ), officially the Kingdom of Lesotho, is a country landlocked as an enclave in South Africa. It is situated in the Maloti Mountains and contains the highest mountains in Southern Africa. It has an area of over and has a population ...
) and
Swaziland Eswatini ( ; ss, eSwatini ), officially the Kingdom of Eswatini and formerly named Swaziland ( ; officially renamed in 2018), is a landlocked country in Southern Africa. It is bordered by Mozambique to its northeast and South Africa to its n ...
(now Eswatini) later became independent states in the 1960s. Following the election of the
Nationalist Nationalism is an idea and movement that holds that the nation should be congruent with the state. As a movement, nationalism tends to promote the interests of a particular nation (as in a group of people), Smith, Anthony. ''Nationalism: Th ...
government in 1948, some
English-speaking Speakers of English are also known as Anglophones, and the countries where English is natively spoken by the majority of the population are termed the ''Anglosphere''. Over two billion people speak English , making English the largest language ...
whites in Natal advocated either secession or a loose federation. There were also calls for secession, with Natal and the eastern part of the
Cape Province The Province of the Cape of Good Hope ( af, Provinsie Kaap die Goeie Hoop), commonly referred to as the Cape Province ( af, Kaapprovinsie) and colloquially as The Cape ( af, Die Kaap), was a province in the Union of South Africa and subsequen ...
breaking away. following the
referendum A referendum (plural: referendums or less commonly referenda) is a Direct democracy, direct vote by the Constituency, electorate on a proposal, law, or political issue. This is in contrast to an issue being voted on by a Representative democr ...
in 1960 on establishing a
republic A republic () is a " state in which power rests with the people or their representatives; specifically a state without a monarchy" and also a "government, or system of government, of such a state." Previously, especially in the 17th and 18th ...
, and in 1993, prior to South Africa's first elections under universal suffrage and the end of apartheid, some Zulu leaders in
KwaZulu-Natal KwaZulu-Natal (, also referred to as KZN and known as "the garden province") is a province of South Africa that was created in 1994 when the Zulu bantustan of KwaZulu ("Place of the Zulu" in Zulu) and Natal Province were merged. It is loca ...
considered secession as did some politicians in the Cape Province. In 2008, a political movement calling for the return to independence of the Cape resurged in the shape of the political organisation, the Cape Party. The Cape Party contested their first elections on 22 April 2009. They finished the Western Cape provincial elections in 2019 with 9,331 votes, or 0,45% of votes, gaining no seats The idea has gained popularity in the early half of the 2020s, with polling suggesting that 58% of Western Cape Voters want a referendum on independence in July 2021.


South Sudan

A referendum took place in Southern Sudan from 9to 15 January 2011, on whether the region should remain a part of Sudan or become independent. The referendum was one of the consequences of the 2005 Naivasha Agreement between the Khartoum central government and the
Sudan People's Liberation Army/Movement The South Sudan People's Defence Forces (SSPDF), formerly the Sudan People's Liberation Army (SPLA), is the army of the Republic of South Sudan. The SPLA was founded as a guerrilla movement against the government of Sudan in 1983 and was a ...
(SPLA/M). A simultaneous referendum was supposed to be held in Abyei on whether to become part of Southern Sudan but it has been postponed due to conflict over demarcation and residency rights. On 7 February 2011, the referendum commission published the final results, with 98.83% voting in favour of independence. While the ballots were suspended in 10 of the 79 counties for exceeding 100% of the voter turnout, the number of votes were still well over the requirement of 60% turnout, and the majority vote for secession is not in question. The predetermined date for the creation of an independent state was 9July 2011.


Soviet Union

The
Constitution of the Soviet Union During its existence, the Soviet Union had three different constitutions in force individually at different times between 31 January 1924 to 26 December 1991. Chronology of Soviet constitutions These three constitutions were: * 1924 Constitu ...
guaranteed all SSRs the right to secede from the Union. In 1990, after free elections, the
Lithuanian SSR The Lithuanian Soviet Socialist Republic (Lithuanian SSR; lt, Lietuvos Tarybų Socialistinė Respublika; russian: Литовская Советская Социалистическая Республика, Litovskaya Sovetskaya Sotsialistiche ...
declared independence and other SSRs soon followed. Despite the Soviet central government's refusal to recognize the independence of the republics, the Soviet Union dissolved in 1991.


Spain

Present-day Spain (known officially as "the
Kingdom of Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = '' Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , ...
") was assembled as a central state in the French model between the
18th 18 (eighteen) is the natural number following 17 and preceding 19. In mathematics * Eighteen is a composite number, its divisors being 1, 2, 3, 6 and 9. Three of these divisors (3, 6 and 9) add up to 18, hence 18 is a semiperfect numb ...
and 19th centuries from various component kingdoms with varying languages, cultures and legislations. Spain has several secessionist movements, the most notable ones being in
Catalonia Catalonia (; ca, Catalunya ; Aranese Occitan: ''Catalonha'' ; es, Cataluña ) is an autonomous community of Spain, designated as a '' nationality'' by its Statute of Autonomy. Most of the territory (except the Val d'Aran) lies on the no ...
, the Basque Country and
Galicia Galicia may refer to: Geographic regions * Galicia (Spain), a region and autonomous community of northwestern Spain ** Gallaecia, a Roman province ** The post-Roman Kingdom of the Suebi, also called the Kingdom of Gallaecia ** The medieval King ...
.


Sri Lanka

The
Liberation Tigers of Tamil Eelam The Liberation Tigers of Tamil Eelam (LTTE; ta, தமிழீழ விடுதலைப் புலிகள், translit=Tamiḻīḻa viṭutalaip pulikaḷ, si, දෙමළ ඊළාම් විමුක්ති කොටි, t ...
, operated a de facto independent state for
Tamils The Tamil people, also known as Tamilar ( ta, தமிழர், Tamiḻar, translit-std=ISO, in the singular or ta, தமிழர்கள், Tamiḻarkaḷ, translit-std=ISO, label=none, in the plural), or simply Tamils (), are a Drav ...
called
Tamil Eelam Tamil Eelam ( ta, தமிழீழம், ''tamiḻ īḻam''; generally rendered outside Tamil-speaking areas as தமிழ் ஈழம்) is a proposed independent state that many Tamils in Sri Lanka and the Sri Lankan Tamil diaspora ...
in eastern and northern
Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...
until 2009.


Switzerland

In 1847, seven disaffected
Catholic The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...
cantons formed a separate alliance because of moves to change the
cantons of Switzerland The 26 cantons of Switzerland (german: Kanton; french: canton ; it, cantone; Sursilvan and Surmiran: ; Vallader and Puter: ; Sutsilvan: ; Rumantsch Grischun: ) are the member states of the Swiss Confederation. The nucleus of the Swis ...
from a
confederation A confederation (also known as a confederacy or league) is a union of sovereign groups or states united for purposes of common action. Usually created by a treaty, confederations of states tend to be established for dealing with critical iss ...
to a more
centralized government A centralized government (also united government) is one in which both executive and legislative power is concentrated centrally at the higher level as opposed to it being more distributed at various lower level governments. In a national conte ...
federation A federation (also known as a federal state) is a political entity characterized by a union of partially self-governing provinces, states, or other regions under a central federal government ( federalism). In a federation, the self-gover ...
. This effort was crushed in the
Sonderbund War The Sonderbund War (german: Sonderbundskrieg, fr , Guerre du Sonderbund, it , Guerra del Sonderbund) of November 1847 was a civil war in Switzerland, then still a relatively loose confederacy of cantons. It ensued after seven Catholic canton ...
and a new
Swiss Federal Constitution The Federal Constitution of the Swiss Confederation (SR 10; german: Bundesverfassung der Schweizerischen Eidgenossenschaft (BV); french: Constitution fédérale de la Confédération suisse (Cst.); it, Costituzione federale della Confederaz ...
was created.


Ukraine

In 2014 after the start of Russian intervention in Ukraine, several groups of people declared independence of several Ukrainian regions: * The
Donetsk People's Republic The Donetsk People's Republic ( rus, Донецкая Народная Республика, Donetskaya Narodnaya Respublika, dɐˈnʲetskəjə nɐˈrodnəjə rʲɪˈspublʲɪkə; abbreviated as DPR or DNR, rus, ДНР) is a disputed en ...
was declared to be independent from Ukraine on 7April 2014, comprising the territory of the
Donetsk Oblast The Donetsk Oblast ( ukr, Донецька область, Donetska oblast, ), also referred to as Donechchyna ( ukr, Донеччина, links=no), is an oblast of eastern Ukraine. It is Ukraine's most populous province, with around 4.1 mill ...
. There have been military confrontations between the
Ukrainian Army The Ukrainian Ground Forces ( uk, Сухопу́тні військá Збрóйних сил Украї́ни), also known as the Ukrainian Army, are the land forces of Ukraine and one of the five branches of the Armed Forces of Ukraine. They w ...
and the forces of the Donetsk People's Republic when the Ukrainian Government attempted to reassert control over the oblast. * The Lugansk Parliamentary Republic was proclaimed on 27 April 2014. before being succeeded by the
Lugansk People's Republic The Luhansk or Lugansk People's Republic (russian: Луга́нская Наро́дная Респу́блика, Luganskaya Narodnaya Respublika, ; abbreviated as LPR or LNR, rus, ЛНР) is a disputed entity created by Russian-backed ...
. The Lugansk forces have successfully occupied vital buildings in Lugansk since 8April, and controlled the City Council, prosecutor's office, and police station since 27 April. The Government of the Lugansk Oblast announced its support for a referendum, and granted the governorship to independence leader
Valeriy Bolotov Valery Dmitrievitch Bolotov ( rus, Вале́рий Дми́триевич Бо́лотов, p=vɐˈlʲerʲɪj ˈdmʲitrʲɪjɪvʲɪdʑ ˈbolətəf; uk, Вале́рій Дми́трович Бо́лотов; 13 February 1970 – 27 January 20 ...
.


United Kingdom

The
Republic of Ireland Ireland ( ga, Éire ), also known as the Republic of Ireland (), is a country in north-western Europe consisting of 26 of the 32 counties of the island of Ireland. The capital and largest city is Dublin, on the eastern side of the island. ...
withdrew from the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and ...
after Ireland proclaimed independence in 1916 and, as the
Irish Free State The Irish Free State ( ga, Saorstát Éireann, , ; 6 December 192229 December 1937) was a state established in December 1922 under the Anglo-Irish Treaty of December 1921. The treaty ended the three-year Irish War of Independence between ...
, gained independence in 1922. The United Kingdom has a number of secession movements: * In
Northern Ireland Northern Ireland ( ga, Tuaisceart Éireann ; sco, label=Ulster Scots dialect, Ulster-Scots, Norlin Airlann) is a part of the United Kingdom, situated in the north-east of the island of Ireland, that is #Descriptions, variously described as ...
,
Irish republicans Irish republicanism ( ga, poblachtánachas Éireannach) is the political movement for the unity and independence of Ireland under a republic. Irish republicans view British rule in any part of Ireland as inherently illegitimate. The developm ...
and nationalists have long called for the secession of Northern Ireland to join the
Republic of Ireland Ireland ( ga, Éire ), also known as the Republic of Ireland (), is a country in north-western Europe consisting of 26 of the 32 counties of the island of Ireland. The capital and largest city is Dublin, on the eastern side of the island. ...
. This is opposed by Unionists. A minority have supported the independence of Northern Ireland from the United Kingdom without joining the Republic of Ireland. * In
Scotland Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to ...
, the
Scottish National Party The Scottish National Party (SNP; sco, Scots National Pairty, gd, Pàrtaidh Nàiseanta na h-Alba ) is a Scottish nationalist and social democratic political party in Scotland. The SNP supports and campaigns for Scottish independence from th ...
(SNP) campaigns for
Scottish independence Scottish independence ( gd, Neo-eisimeileachd na h-Alba; sco, Scots unthirldom) is the idea of Scotland as a sovereign state, independent from the United Kingdom, and refers to the political movement that is campaigning to bring it about. ...
and direct Scottish membership in the
European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are located primarily in Europe, Europe. The union has a total area of ...
. It has representation at all levels of
Scottish politics The politics of Scotland operate within the constitution of the United Kingdom, of which Scotland is a home nation. Scotland is a democracy, being represented in both the Scottish Parliament and the Parliament of the United Kingdom since the ...
and forms the devolved Scottish government. Later pro-independence parties have had lesser electoral success. The
Scottish Greens The Scottish Greens (also known as the Scottish Green Party; gd, Pàrtaidh Uaine na h-Alba ; sco, Scots Green Pairtie) are a green political party in Scotland. The party has seven MSPs in the Scottish Parliament as of May 2021. As of the ...
and the Scottish Socialist Party are most widely publicised. However all independence movements/parties are opposed by unionists. A referendum on independence in which voters were asked "Should Scotland be an independent country?" took place in September 2014. It saw "no" win, as 55.3% of voters voted against independence. * In Wales,
Plaid Cymru Plaid Cymru ( ; ; officially Plaid Cymru – the Party of Wales, often referred to simply as Plaid) is a centre-left to left-wing, Welsh nationalist political party in Wales, committed to Welsh independence from the United Kingdom. Plaid wa ...
''(Party of Wales)'' stands for Welsh independence within the European Union. It is also represented at all levels of Welsh politics and has often been the second largest party in the
Senedd The Senedd (; ), officially known as the Welsh Parliament in English and () in Welsh, is the devolved, unicameral legislature of Wales. A democratically elected body, it makes laws for Wales, agrees certain taxes and scrutinises the Welsh Gov ...
(Welsh Parliament). * England: ** In
Cornwall Cornwall (; kw, Kernow ) is a Historic counties of England, historic county and Ceremonial counties of England, ceremonial county in South West England. It is recognised as one of the Celtic nations, and is the homeland of the Cornish people ...
, supporters of Mebyon Kernow call for the creation of a Cornish Assembly and separation from England, giving the county significant self-government, whilst remaining within the United Kingdom as a fifth home nation. **
London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
has supporters of an independent or semi-autonomous city-state since the 2016 EU Referendum in which Londoners voted overwhelmingly to remain in the EU. A London independence party, known as Londependence, was established in June 2019. Their calls increased after the 2019 General Election in which most Londoners voted for the Labour Party, gaining a representative, bucking the national trend. ** The
Northern Independence Party The Northern Independence Party (NIP) is a minor secessionist and democratic socialist political party that seeks to make Northern England an independent nation, under the name of Northumbria. Founded in October 2020 by lecturer and former Labou ...
is a party formed in 2020 that seeks to make
Northern England Northern England, also known as the North of England, the North Country, or simply the North, is the northern area of England. It broadly corresponds to the former borders of Angles, Angle Northumbria, the Anglo-Scandinavian Scandinavian York, K ...
an independent state under the name
Northumbria la, Regnum Northanhymbrorum , conventional_long_name = Kingdom of Northumbria , common_name = Northumbria , status = State , status_text = Unified Anglian kingdom (before 876)North: Anglian kingdom (af ...
.


United States

Discussions and threats of secession often surfaced in
American politics The politics of the United States function within a framework of a constitutional federal republic and presidential system, with three distinct branches that share powers. These are: the U.S. Congress which forms the legislative branch, a b ...
during the first half of the 19th century, and secession was declared by the
Confederate States of America The Confederate States of America (CSA), commonly referred to as the Confederate States or the Confederacy was an unrecognized breakaway republic in the Southern United States that existed from February 8, 1861, to May 9, 1865. The Confeder ...
in the
South South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþa ...
during the
American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States. It was fought between the Union (American Civil War), Union ("the North") and t ...
. However, in 1869, the
United States Supreme Court The Supreme Court of the United States (SCOTUS) is the highest court in the federal judiciary of the United States. It has ultimate appellate jurisdiction over all U.S. federal court cases, and over state court cases that involve a point o ...
ruled in '' Texas v. White'' that unilateral secession was not permitted, saying that the union between a state (
Texas Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...
in the case before the bar) "was as complete, as perpetual, and as indissoluble as the union between the original States. There was no place for reconsideration or revocation, except through revolution or through consent of the States."


Yemen

North Yemen and
South Yemen South Yemen ( ar, اليمن الجنوبي, al-Yaman al-Janubiyy), officially the People's Democratic Republic of Yemen (, ), also referred to as Democratic Yemen (, ) or Yemen (Aden) (, ), was a communist state that existed from 1967 to 19 ...
merged in 1990; tensions led to a 1994 southern secession which was crushed in a
civil war A civil war or intrastate war is a war between organized groups within the same state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government polici ...
.


Yugoslavia

On June 25, 1991,
Croatia , image_flag = Flag of Croatia.svg , image_coat = Coat of arms of Croatia.svg , anthem = " Lijepa naša domovino"("Our Beautiful Homeland") , image_map = , map_caption = , capi ...
and
Slovenia Slovenia ( ; sl, Slovenija ), officially the Republic of Slovenia (Slovene: , abbr.: ''RS''), is a country in Central Europe. It is bordered by Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the southeast, and ...
seceded from the
Socialist Federal Republic of Yugoslavia The Socialist Federal Republic of Yugoslavia, commonly referred to as SFR Yugoslavia or simply as Yugoslavia, was a country in Central and Southeast Europe. It emerged in 1945, following World War II, and lasted until 1992, with the breakup of Yu ...
.
Bosnia and Herzegovina Bosnia and Herzegovina ( sh, / , ), abbreviated BiH () or B&H, sometimes called Bosnia–Herzegovina and often known informally as Bosnia, is a country at the crossroads of south and southeast Europe, located in the Balkans. Bosnia and ...
and
North Macedonia North Macedonia, ; sq, Maqedonia e Veriut, (Macedonia before February 2019), officially the Republic of North Macedonia,, is a country in Southeast Europe. It gained independence in 1991 as one of the successor states of Socialist Feder ...
also declared independence, after which the federation broke up, causing the separation of the remaining two countries
Serbia Serbia (, ; Serbian: , , ), officially the Republic of Serbia ( Serbian: , , ), is a landlocked country in Southeastern and Central Europe, situated at the crossroads of the Pannonian Basin and the Balkans. It shares land borders with Hu ...
and
Montenegro ) , image_map = Europe-Montenegro.svg , map_caption = , image_map2 = , capital = Podgorica , coordinates = , largest_city = capital , official_languages = ...
. Several wars ensued between the
Federal Republic of Yugoslavia Serbia and Montenegro ( sr, Cрбија и Црна Гора, translit=Srbija i Crna Gora) was a country in Southeast Europe located in the Balkans that existed from 1992 to 2006, following the breakup of the Socialist Federal Republic of ...
and seceding entities and among other ethnic groups in
Slovenia Slovenia ( ; sl, Slovenija ), officially the Republic of Slovenia (Slovene: , abbr.: ''RS''), is a country in Central Europe. It is bordered by Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the southeast, and ...
,
Croatia , image_flag = Flag of Croatia.svg , image_coat = Coat of arms of Croatia.svg , anthem = " Lijepa naša domovino"("Our Beautiful Homeland") , image_map = , map_caption = , capi ...
,
Bosnia and Herzegovina Bosnia and Herzegovina ( sh, / , ), abbreviated BiH () or B&H, sometimes called Bosnia–Herzegovina and often known informally as Bosnia, is a country at the crossroads of south and southeast Europe, located in the Balkans. Bosnia and ...
, and later,
Kosovo Kosovo ( sq, Kosova or ; sr-Cyrl, Косово ), officially the Republic of Kosovo ( sq, Republika e Kosovës, links=no; sr, Република Косово, Republika Kosovo, links=no), is a international recognition of Kosovo, partiall ...
. Montenegro peacefully separated from its union with Serbia in 2006. Kosovo unilaterally declared de facto independence from Serbia on February 17, 2008, and was recognized by several dozen countries, but officially remains under United Nations Interim Administration Mission in Kosovo, United Nations administration.


See also


Lists

* List of historical autonomist and secessionist movements * List of active autonomist and secessionist movements * List of unrecognized countries * List of U.S. state secession proposals * List of U.S. county secession proposals


Topics

* Intersectionality *
Irredentism Irredentism is usually understood as a desire that one state annexes a territory of a neighboring state. This desire is motivated by ethnic reasons (because the population of the territory is ethnically similar to the population of the parent sta ...
* Autonomy * Bioregionalism * City state * Decentralization * Economic secession * Homeland * Micronation * Nullification (U.S. Constitution) * Schism (religion) * Separatism * Urban secession * Partition (politics), Partition


Movements

*
Balochistan Liberation Army The Balochistan Liberation Army ( bal, بلۏچستان آجوییء لشکر; abbreviated BLA), also known as the Baloch Liberation Army, is a Baloch ethnonationalist militant organization based in Afghanistan. The BLA's first recorded acti ...
* Black Liberation Army * Cape Independence * Cascadia (independence movement), Cascadia *
East Turkestan Independence Movement The East Turkestan independence movement ( ug, شەرقىي تۈركىستان مۇستەقىللىق ھەرىكىتى; zh, s=东突厥斯坦独立运动) is a political movement that seeks the independence of East Turkestan, a large and spa ...
* Essex Junto * European Free Alliance * Free State Project * Hartford Convention * Kurdistan * League of the South * New York City secession * Orania, Northern Cape * Quebec sovereignty movement, Secession of Quebec * Scottish Secession Church * Second Vermont Republic * South Carolina Exposition and Protest * Texas Secession Movement * Tibetan Independence Movement * Unrepresented Nations and Peoples Organization


Notes


References


Further reading

* Buchanan, Allen, ''Justice, Legitimacy, and Self-Determination: Moral Foundations for International Law (Oxford Political Theory)'', Oxford University Press, 2007. * Buchanan, Allen, ''Secession: The Morality Of Political Divorce From Fort Sumter To Lithuania And Quebec'', Westview Press, 1991. * Coppieters, Bruno; Richard Sakwa, Richard (eds.), ''Contextualizing Secession: Normative Studies in Comparative Perspective'', Oxford University Press, USA, 2003 * Dos Santos, Anne Noronha, ''Military Intervention and Secession in South Asia: The Cases of Bangladesh, Sri Lanka, Kashmir, and Punjab (Psi Reports)'', Praeger Security International, 2007. * Gordon, David, ''Secession, State and Liberty'', Transactions Publishers, 1998. * Hannum, Hurst, ''Autonomy, Sovereignty, and Self-Determination: The Accommodation of Conflicting Rights'', University of Pennsylvania Press, 1996. * Hawes, Robert F., ''One Nation, Indivisible? A Study of Secession and the Constitution'', Fultus Corporation, 2006. * Jovanovic, Miodrag, ''Constitutionalizing Secession in Federalized States: A Procedural Approach'', Ashgate Publishing, 2006. * Kohen, Marcelo G. (ed.), ''Secession: International Law Perspectives'', Cambridge University Press, 2006. * Kohr, Leopold, ''The Breakdown of Nations'', Routledge & K. Paul, 1957. * Lehning, Percy, ''Theories of Secession'', Routledge, 1998. * López Martín, Ana Gemma and Perea Unceta, José Antonio, ''Statehood and Secession: Lessons from Spain and Catalonia'', Routledge, 2021 * Norman, Wayne, ''Negotiating Nationalism: Nation-Building, Federalism, and Secession in the Multinational State'', Oxford University Press, USA, 2006. * Dmitry Orlov (writer), Orlov, Dimitry,
Reinventing Collapse
', New Society Books, 2008, * Pascalev, Mario, "Territory: An Account of the Territorial Authority of States"

Bowling Green State University, VDM, 2009. * Roeder, Philip G. 2018. National secession: persuasion and violence in independence campaigns. Cornell University Press. * Sorens, Jason, ''Secessionism: Identity, Interest, and Strategy'', McGill-Queen's University Press, 2012. * * Spencer, Metta, ''Separatism: Democracy and Disintegration'', Rowman & Littlefield, 1998. * Weller, Marc, ''Autonomy, Self Governance and Conflict Resolution (Kindle Edition)'', Taylor & Francis, 2007. * Wellman, Christopher Heath, ''A Theory of Secession'', Cambridge University Press, 2005. * ''Secession And International Law: Conflict Avoidanceregional Appraisals'',
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoni ...
Publications, 2006.


External links


Secession (Stanford Encyclopedia of Philosophy)
* {{Authority control Secession, International law Separatism Sovereignty Changes in political power Partition (politics)