
Abolitionism, or the abolitionist movement, is the
political movement
A political movement is a collective attempt by a group of people to change government policy or social values. Political movements are usually in opposition to an element of the status quo, and are often associated with a certain ideology. Some t ...
to end
slavery
Slavery is the ownership of a person as property, especially in regards to their labour. Slavery typically involves compulsory work, with the slave's location of work and residence dictated by the party that holds them in bondage. Enslavemen ...
and liberate enslaved individuals around the world.
The first country to fully outlaw slavery was
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
in 1315, but it was later used in its
colonies
A colony is a territory subject to a form of foreign rule, which rules the territory and its indigenous peoples separated from the foreign rulers, the colonizer, and their '' metropole'' (or "mother country"). This separated rule was often or ...
. The first country to abolish and punish slavery for indigenous people was
Spain
Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
with the
New Laws
The New Laws ( Spanish: ''Leyes Nuevas''), also known as the New Laws of the Indies for the Good Treatment and Preservation of the Indians, were issued on November 20, 1542, by Charles V, Holy Roman Emperor (King Charles I of Spain) and regard t ...
in 1542. Under the actions of
Toyotomi Hideyoshi
, otherwise known as and , was a Japanese samurai and ''daimyō'' (feudal lord) of the late Sengoku period, Sengoku and Azuchi-Momoyama periods and regarded as the second "Great Unifier" of Japan.Richard Holmes, The World Atlas of Warfare: ...
, chattel slavery has been abolished across
Japan
Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
since 1590, though other forms of
forced labour were used during
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
. The first and only country to self-liberate from slavery was a former French colony,
Haiti
Haiti, officially the Republic of Haiti, is a country on the island of Hispaniola in the Caribbean Sea, east of Cuba and Jamaica, and south of the Bahamas. It occupies the western three-eighths of the island, which it shares with the Dominican ...
, as a result of the
Revolution of 1791–1804. The
British abolitionist movement began in the late 18th century, and the 1772
Somersett case established that slavery did not exist in English law. In 1807, the slave trade was made illegal throughout the British Empire, though existing slaves in British colonies were not liberated until the
Slavery Abolition Act 1833
The Slavery Abolition Act 1833 ( 3 & 4 Will. 4. c. 73) was an act of the Parliament of the United Kingdom, which abolished slavery in the British Empire by way of compensated emancipation. The act was legislated by Whig Prime Minister Charl ...
. In the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
,
Pennsylvania
Pennsylvania, officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appalachian, and Great Lakes region, Great Lakes regions o ...
and
Vermont
Vermont () is a U.S. state, state in the New England region of the Northeastern United States. It borders Massachusetts to the south, New Hampshire to the east, New York (state), New York to the west, and the Provinces and territories of Ca ...
were the first states to abolish slavery, Vermont in 1777 and Pennsylvania in 1780 (Vermont did not join the Union until 1791). By 1804, the rest of
the northern states had abolished slavery, but it remained legal in southern states. By 1808, the United States outlawed the
importation of slaves and in 1865 outlawed slavery except as a punishment.
In Eastern Europe, groups organized to abolish the enslavement of the
Roma in
Wallachia
Wallachia or Walachia (; ; : , : ) is a historical and geographical region of modern-day Romania. It is situated north of the Lower Danube and south of the Southern Carpathians. Wallachia was traditionally divided into two sections, Munteni ...
and
Moldavia
Moldavia (, or ; in Romanian Cyrillic alphabet, Romanian Cyrillic: or ) is a historical region and former principality in Eastern Europe, corresponding to the territory between the Eastern Carpathians and the Dniester River. An initially in ...
between 1843 and 1855, and
to emancipate the serfs in Russia in 1861. The
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
would pass the
13th Amendment in December 1865 after having just fought a bloody
Civil War
A civil war is a war between organized groups within the same Sovereign state, 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 policies.J ...
, ending slavery "except as a punishment for crime". In 1888,
Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
became the last country in the Americas to
outlaw slavery. As the
Empire of Japan
The Empire of Japan, also known as the Japanese Empire or Imperial Japan, was the Japanese nation state that existed from the Meiji Restoration on January 3, 1868, until the Constitution of Japan took effect on May 3, 1947. From Japan–Kor ...
annexed Asian countries, from the late 19th century onwards, archaic institutions including slavery were abolished in those countries.
During the 20th century, the
League of Nations
The League of Nations (LN or LoN; , SdN) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference (1919–1920), Paris Peace ...
founded a number of commissions,
Temporary Slavery Commission
The Temporary Slavery Commission (TSC) was a committee of the League of Nations, inaugurated in 1924.
It was the first committee of the League of Nations to address the issue of slavery and slave trade, and followed on the Brussels Anti-Slave ...
(1924–1926),
Committee of Experts on Slavery (1932) and the
Advisory Committee of Experts on Slavery (1934–1939), which conducted international investigations of the institution of slavery and created international treaties, such as the
1926 Slavery Convention, to eradicate the institution worldwide.
In 1948, slavery was declared illegal in the
United Nations
The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
'
Universal Declaration of Human Rights
The Universal Declaration of Human Rights (UDHR) is an international document adopted by the United Nations General Assembly that enshrines the Human rights, rights and freedoms of all human beings. Drafted by a UN Drafting of the Universal D ...
. By this time, the Arab world was the only region in the world where institutional chattel slavery was still legal.
Slavery in Saudi Arabia
Legal chattel slavery existed in Saudi Arabia from antiquity until its abolition in the 1960s.
Hejaz (the western region of modern day Saudi Arabia), which encompasses approximately 12% of the total land area of Saudi Arabia, was under th ...
,
slavery in Yemen and
slavery in Dubai were abolished in 1962–1963, with
slavery in Oman following in 1970.
Mauritania
Mauritania, officially the Islamic Republic of Mauritania, is a sovereign country in Maghreb, Northwest Africa. It is bordered by the Atlantic Ocean to the west, Western Sahara to Mauritania–Western Sahara border, the north and northwest, ...
is the latest country to officially abolish slavery, with a presidential decree in 1981. Today,
child and adult slavery and
forced labour are illegal in almost all countries, as well as being against
international law
International law, also known as public international law and the law of nations, is the set of Rule of law, rules, norms, Customary law, legal customs and standards that State (polity), states and other actors feel an obligation to, and generall ...
, but
human trafficking
Human trafficking is the act of recruiting, transporting, transferring, harboring, or receiving individuals through force, fraud, or coercion for the purpose of exploitation. This exploitation may include forced labor, sexual slavery, or oth ...
for labour and for
sexual bondage continues to affect tens of millions of adults and children.
France
Early abolition in metropolitan France
Balthild of Chelles, herself a former slave,
queen consort
A queen consort is the wife of a reigning king, and usually shares her spouse's social Imperial, royal and noble ranks, rank and status. She holds the feminine equivalent of the king's monarchical titles and may be crowned and anointed, but hi ...
of Neustria and Burgundy by marriage to
Clovis II, became
regent
In a monarchy, a regent () is a person appointed to govern a state because the actual monarch is a minor, absent, incapacitated or unable to discharge their powers and duties, or the throne is vacant and a new monarch has not yet been dete ...
in 657 since the king, her son
Chlothar III, was only five years old. At some unknown date during her rule, she abolished the trade of slaves, although not slavery. Moreover, her (and contemporaneous
Saint Eligius
Eligius (; 11 June 588 – 1 December 660), venerated as Saint Eligius, was a Frankish goldsmith, courtier, and bishop who was chief counsellor to Dagobert I and later Bishop of Noyon–Tournai. His deeds were recorded in ''Vita Sancti Eligii' ...
') favorite charity was to buy and free slaves, especially children. Slavery started to dwindle and would be superseded by
serfdom
Serfdom was the status of many peasants under feudalism, specifically relating to manorialism and similar systems. It was a condition of debt bondage and indentured servitude with similarities to and differences from slavery. It developed du ...
.
In 1315,
Louis X, king of France, published a decree proclaiming that "France signifies
freedom
Freedom is the power or right to speak, act, and change as one wants without hindrance or restraint. Freedom is often associated with liberty and autonomy in the sense of "giving oneself one's own laws".
In one definition, something is "free" i ...
" and that any slave setting foot on French soil should be freed. This prompted subsequent governments to circumscribe slavery in the
overseas colonies.
Some cases of African slaves freed by setting foot on French soil were recorded such as the example of a
Norman slave merchant who tried to sell slaves in
Bordeaux
Bordeaux ( ; ; Gascon language, Gascon ; ) is a city on the river Garonne in the Gironde Departments of France, department, southwestern France. A port city, it is the capital of the Nouvelle-Aquitaine region, as well as the Prefectures in F ...
in 1571. He was arrested and his slaves were freed according to a declaration of the
Parlement
Under the French Ancien Régime, a ''parlement'' () was a provincial appellate court of the Kingdom of France. In 1789, France had 13 ''parlements'', the original and most important of which was the ''Parlement'' of Paris. Though both th ...
of
Guyenne
Guyenne or Guienne ( , ; ) was an old French province which corresponded roughly to the Roman province of '' Aquitania Secunda'' and the Catholic archdiocese of Bordeaux.
Name
The name "Guyenne" comes from ''Aguyenne'', a popular transform ...
which stated that slavery was intolerable in France, although it is a misconception that there were 'no slaves in France'; thousands of African slaves were present in France during the 18th century. Born into slavery in
Saint Domingue,
Thomas-Alexandre Dumas became free when his father brought him to France in 1776.
''Code Noir'' and Age of Enlightenment

As in other
New World
The term "New World" is used to describe the majority of lands of Earth's Western Hemisphere, particularly the Americas, and sometimes Oceania."America." ''The Oxford Companion to the English Language'' (). McArthur, Tom, ed., 1992. New York: ...
colonies, the French relied on the
Atlantic slave trade
The Atlantic slave trade or transatlantic slave trade involved the transportation by slave traders of Slavery in Africa, enslaved African people to the Americas. European slave ships regularly used the triangular trade route and its Middle Pass ...
for labour for their
sugar cane
Sugarcane or sugar cane is a species of tall, Perennial plant, perennial grass (in the genus ''Saccharum'', tribe Andropogoneae) that is used for sugar Sugar industry, production. The plants are 2–6 m (6–20 ft) tall with stout, jointed, fib ...
plantations in their Caribbean colonies; the
French West Indies
The French West Indies or French Antilles (, ; ) are the parts of France located in the Antilles islands of the Caribbean:
* The two overseas departments of:
** Guadeloupe, including the islands of Basse-Terre, Grande-Terre, Les Saintes, Ma ...
. In addition, French colonists in ''
Louisiane'' in North America held slaves, particularly in the South around
New Orleans
New Orleans (commonly known as NOLA or The Big Easy among other nicknames) is a Consolidated city-county, consolidated city-parish located along the Mississippi River in the U.S. state of Louisiana. With a population of 383,997 at the 2020 ...
, where they established sugarcane plantations.
Louis XIV
LouisXIV (Louis-Dieudonné; 5 September 16381 September 1715), also known as Louis the Great () or the Sun King (), was King of France from 1643 until his death in 1715. His verified reign of 72 years and 110 days is the List of longest-reign ...
's ''
Code Noir
The (, ''Black code'') was a decree passed by King Louis XIV, Louis XIV of France in 1685 defining the conditions of Slavery in France, slavery in the French colonial empire and served as the code for slavery conduct in the French colonies ...
'' regulated the slave trade and institution in the colonies. It gave unparalleled rights to slaves. It included the right to marry, gather publicly or take Sundays off. Although the ''Code Noir'' authorized and codified cruel corporal punishment against slaves under certain conditions, it forbade slave owners to torture them or to separate families. It also demanded enslaved Africans receive instruction in the Catholic faith, implying that Africans were human beings endowed with a soul, a fact French law did not admit until then. It resulted in a far higher percentage of Black people being free in 1830 (13.2% in
Louisiana
Louisiana ( ; ; ) is a state in the Deep South and South Central regions of the United States. It borders Texas to the west, Arkansas to the north, and Mississippi to the east. Of the 50 U.S. states, it ranks 31st in area and 25 ...
compared to 0.8% in
Mississippi
Mississippi ( ) is a U.S. state, state in the Southeastern United States, Southeastern and Deep South regions of the United States. It borders Tennessee to the north, Alabama to the east, the Gulf of Mexico to the south, Louisiana to the s ...
). They were on average exceptionally literate, with a significant number of them owning businesses, properties, and even slaves.
Other free people of colour, such as
Julien Raimond, spoke out against slavery.
The ''Code Noir'' also forbade interracial marriages, but it was often ignored in French colonial society and the
mulatto
( , ) is a Race (human categorization), racial classification that refers to people of mixed Sub-Saharan African, African and Ethnic groups in Europe, European ancestry only. When speaking or writing about a singular woman in English, the ...
es became an intermediate caste between whites and blacks, while in the British colonies mulattoes and blacks were considered equal and discriminated against equally.
During the
Age of Enlightenment
The Age of Enlightenment (also the Age of Reason and the Enlightenment) was a Europe, European Intellect, intellectual and Philosophy, philosophical movement active from the late 17th to early 19th century. Chiefly valuing knowledge gained th ...
, many philosophers wrote pamphlets against slavery and its moral and economical justifications, including
Montesquieu
Charles Louis de Secondat, baron de La Brède et de Montesquieu (18 January 168910 February 1755), generally referred to as simply Montesquieu, was a French judge, man of letters, historian, and political philosopher.
He is the principal so ...
in ''
The Spirit of the Laws'' (1748) and
Denis Diderot
Denis Diderot (; ; 5 October 171331 July 1784) was a French philosopher, art critic, and writer, best known for serving as co-founder, chief editor, and contributor to the along with Jean le Rond d'Alembert. He was a prominent figure during th ...
in the ''
Encyclopédie
, better known as ''Encyclopédie'' (), was a general encyclopedia published in France between 1751 and 1772, with later supplements, revised editions, and translations. It had many writers, known as the Encyclopédistes. It was edited by Denis ...
''.
In 1788,
Jacques Pierre Brissot
Jacques Pierre Brissot (, 15 January 1754 – 31 October 1793), also known as Brissot de Warville, was a French journalist, abolitionist, and revolutionary leading the political faction, faction of Girondins (initially called Brissotins) at the ...
founded the
Society of the Friends of the Blacks (''Société des Amis des Noirs'') to work for the abolition of slavery. After the Revolution, on 4 April 1792, France granted
free people of colour full citizenship.
The slave revolt, in the largest Caribbean French colony of
Saint-Domingue
Saint-Domingue () was a French colonization of the Americas, French colony in the western portion of the Caribbean island of Hispaniola, in the area of modern-day Haiti, from 1659 to 1803. The name derives from the Spanish main city on the isl ...
in 1791, was the beginning of what became the
Haitian Revolution
The Haitian Revolution ( or ; ) was a successful insurrection by slave revolt, self-liberated slaves against French colonial rule in Saint-Domingue, now the sovereign state of Haiti. The revolution was the only known Slave rebellion, slave up ...
led by formerly enslaved people like
Georges Biassou,
Toussaint L'Ouverture, and
Jean-Jacques Dessalines. The rebellion swept through the north of the colony, and with it came freedom to thousands of enslaved blacks, but also violence and death. In 1793, French Civil Commissioners in St. Domingue and abolitionists,
Léger-Félicité Sonthonax and
Étienne Polverel
Étienne Polverel (1740–1795) was a French lawyer, aristocrat, and revolutionary. He was a member of the Jacobins, Jacobin club.
In 1792, he and Léger Félicité Sonthonax were sent to Saint-Domingue to suppress the slave revolt and to imple ...
, issued the first emancipation proclamation of the modern world (Decree of 16 Pluviôse An II). The Convention sent them to safeguard the allegiance of the population to revolutionary France. The proclamation resulted in crucial military strategy as it gradually brought most of the black troops into the French fold and kept the colony under the French flag for most of the conflict. The connection with France lasted until blacks and free people of colour formed L'armée indigène in 1802 to resist
Napoleon
Napoleon Bonaparte (born Napoleone di Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French general and statesman who rose to prominence during the French Revolution and led Military career ...
's
Expédition de Saint-Domingue. Victory over the French in the decisive
Battle of Vertières finally led to independence and the creation of present
Haiti
Haiti, officially the Republic of Haiti, is a country on the island of Hispaniola in the Caribbean Sea, east of Cuba and Jamaica, and south of the Bahamas. It occupies the western three-eighths of the island, which it shares with the Dominican ...
in 1804.
First general abolition of slavery (1794)
The convention, the first elected Assembly of the
First Republic (1792–1804), on 4 February 1794, under the leadership of
Maximilien Robespierre
Maximilien François Marie Isidore de Robespierre (; ; 6 May 1758 – 28 July 1794) was a French lawyer and statesman, widely recognised as one of the most influential and controversial figures of the French Revolution. Robespierre ferv ...
,
abolished slavery in law in France and its colonies.
Abbé Grégoire and the Society of the Friends of the Blacks were part of the abolitionist movement, which had laid important groundwork in building anti-slavery sentiment in the
metropole. The first article of the law stated that "Slavery was abolished" in the French colonies, while the second article stated that "slave-owners would be indemnified" with financial compensation for the value of their slaves. The French constitution passed in 1795 included in the declaration of the Rights of Man that slavery was abolished.
Re-establishment of slavery in the colonies (1802)
During the
French Revolutionary Wars
The French Revolutionary Wars () were a series of sweeping military conflicts resulting from the French Revolution that lasted from 1792 until 1802. They pitted French First Republic, France against Kingdom of Great Britain, Great Britain, Habsb ...
, French slave-owners joined the
counter-revolution en masse and, through the
Whitehall Accord, they threatened to move the French Caribbean colonies under British control, as Great Britain still allowed slavery. Fearing secession from these islands, successfully lobbied by planters and concerned about revenues from the West Indies, and influenced by the slaveholder family of
his wife,
Napoleon Bonaparte
Napoleon Bonaparte (born Napoleone di Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French general and statesman who rose to prominence during the French Revolution and led Military career ...
decided to re-establish slavery after becoming
First Consul
The Consulate () was the top-level government of the First French Republic from the fall of the Directory in the coup of 18 Brumaire on 9 November 1799 until the start of the French Empire on 18 May 1804.
During this period, Napoleon Bonap ...
. He promulgated the
law of 20 May 1802 and sent military governors and troops to the colonies to impose it.
On 10 May 1802,
Colonel Delgrès launched a rebellion in
Guadeloupe
Guadeloupe is an Overseas departments and regions of France, overseas department and region of France in the Caribbean. It consists of six inhabited islands—Basse-Terre Island, Basse-Terre, Grande-Terre, Guadeloupe, Grande-Terre, Marie-Galant ...
against Napoleon's representative,
General Richepanse. The rebellion was repressed, and slavery was re-established.
Abolition of slavery in Haiti (1804)
The news of the
Law of 4 February 1794
The Law of 4 February 1794 was a decree of the French First Republic's National Convention which abolished Slavery in France, slavery in the French colonial empire.
Background
During the early modern period, France began French colonization of ...
that abolished slavery in France and its colonies and the revolution led by
Colonel Delgrès sparked another wave of rebellion in Saint-Domingue. From 1802 Napoleon sent more than 20,000 troops to the island, two-thirds died, mostly from yellow fever.
Seeing the failure of the
Saint-Domingue expedition
The Saint-Domingue expedition was a large French military invasion sent by Napoleon Bonaparte, then French Consulate, First Consul, under his brother-in-law Charles Leclerc (general, born 1772), Charles Victor Emmanuel Leclerc in an attempt to ...
, in 1803 Napoleon decided to
sell the
Louisiana Territory
The Territory of Louisiana or Louisiana Territory was an organized incorporated territory of the United States that existed from July 4, 1805, until June 4, 1812, when it was renamed the Missouri Territory. The territory was formed out of t ...
to the United States.
The French governments initially refused to recognize Haïti. It forced the nation to pay a
substantial amount of reparations (which it could ill afford) for losses during the revolution and did not recognize its government until 1825.
France was a signatory to the first
multilateral treaty
A multilateral treaty or multilateral agreement is a treaty to which two or more sovereign states are parties. Each party owes the same obligations to all other parties, except to the extent that they have stated reservation (law), reservations. Ex ...
for the suppression of the slave trade, the
Treaty for the Suppression of the African Slave Trade (1841), but the king,
Louis Philippe I
Louis Philippe I (6 October 1773 – 26 August 1850), nicknamed the Citizen King, was King of the French from 1830 to 1848, the penultimate monarch of France, and the last French monarch to bear the title "King". He abdicated from his throne ...
, declined to ratify it.
Second abolition (1848)
On 27 April 1848, under the
Second Republic (1848–1852), the
decree-law written by
Victor Schœlcher abolished slavery in the remaining colonies. The state bought the slaves from the ''colons'' (white colonists; ''
Béké
Béké or beke is an Antillean Creole term to describe a descendant of the early European, usually French, settlers in the French Antilles, and more specifically in Martinique.
Etymology
The origin of the term is unclear, although it is attested t ...
s'' in
Creole), and then freed them.
Final abolition (1903) and subsequent events
At about the same time, France started colonizing Africa and gained possession of much of West Africa by 1900. In 1905, the French abolished slavery in most of
French West Africa
French West Africa (, ) was a federation of eight French colonial empires#Second French colonial empire, French colonial territories in West Africa: Colonial Mauritania, Mauritania, French Senegal, Senegal, French Sudan (now Mali), French Guin ...
. The French also attempted to abolish Tuareg slavery following the
Kaocen Revolt
The Kaocen revolt () was a Tuareg rebellion against French colonial rule of the area around the Aïr Mountains of northern Niger during 1916–17.
1916 rising
Ag Mohammed Wau Teguidda Kaocen (1880–1919) was the Tuareg leader of the rising a ...
. In the region of the Sahel, slavery has long persisted.
The abolition wasn't strictly putted in place. Several french territories kept practicing slavery until 1904 as it is the case in
Senegal
Senegal, officially the Republic of Senegal, is the westernmost country in West Africa, situated on the Atlantic Ocean coastline. It borders Mauritania to Mauritania–Senegal border, the north, Mali to Mali–Senegal border, the east, Guinea t ...
or 1894 in Soudan. The abolition was not strictly enforced.
Passed on 10 May 2001, the
Taubira law officially acknowledges slavery and the Atlantic slave trade as a
crime against humanity
Crimes against humanity are certain serious crimes committed as part of a large-scale attack against civilians. Unlike war crimes, crimes against humanity can be committed during both peace and war and against a state's own nationals as well as ...
. 10 May was chosen as the day dedicated to recognition of the crime of slavery.
Great Britain
Overview
James Oglethorpe
Lieutenant-General James Edward Oglethorpe (22 December 1696 – 30 June 1785) was a British Army officer, Tory politician and colonial administrator best known for founding the Province of Georgia in British North America. As a social refo ...
was among the first to articulate the
Enlightenment case against slavery, banning it in the
Province of Georgia
The Province of Georgia (also Georgia Colony) was one of the Southern Colonies in colonial-era British America. In 1775 it was the last of the Thirteen Colonies to support the American Revolution.
The original land grant of the Province of G ...
on humanitarian grounds, and arguing against it in Parliament. Soon after Oglethorpe's death in 1785, Sharp and More united with
William Wilberforce
William Wilberforce (24 August 1759 – 29 July 1833) was a British politician, philanthropist, and a leader of the movement to abolish the Atlantic slave trade. A native of Kingston upon Hull, Yorkshire, he began his political career in 1780 ...
and others in forming the
Clapham Sect
The Clapham Sect, or Clapham Saints, were a group of social reformers associated with Holy Trinity Clapham in the period from the 1780s to the 1840s. Despite the label "sect", most members remained in the Established Church, established (and do ...
.
The
Somersett case in 1772, in which a fugitive slave was freed with the judgement that slavery did not exist under
English common law
English law is the common law legal system of England and Wales, comprising mainly criminal law and civil law, each branch having its own courts and procedures. The judiciary is independent, and legal principles like fairness, equality bef ...
, helped launch the British movement to abolish slavery. Though anti-slavery sentiments were widespread by the late 18th century, many colonies and emerging nations continued to use
slave labour:
Dutch,
French,
British
British may refer to:
Peoples, culture, and language
* British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies.
* British national identity, the characteristics of British people and culture ...
,
Spanish, and
Portuguese territories in the West Indies, South America, and the Southern United States. After the
American Revolution
The American Revolution (1765–1783) was a colonial rebellion and war of independence in which the Thirteen Colonies broke from British America, British rule to form the United States of America. The revolution culminated in the American ...
established the United States, many Loyalists who fled the Northern United States immigrated to the British province of Quebec, bringing an English majority population as well as many slaves, leading the province to ban the institution in 1793 (see
Slavery in Canada). In the U.S., Northern states,
beginning with Pennsylvania in 1780, passed legislation during the next two decades abolishing slavery, sometimes by
gradual emancipation. Vermont, which was excluded from the thirteen colonies, existed as an independent state from 1777 to 1791. Vermont abolished adult slavery in 1777. In other states, such as Virginia, similar declarations of rights were interpreted by the courts as not applicable to Africans and African Americans. During the following decades, the abolitionist movement grew in northern states, and Congress heavily regulated the expansion of Slave or Free States in new territories admitted to the union (see
Missouri compromise
The Missouri Compromise (also known as the Compromise of 1820) was federal legislation of the United States that balanced the desires of northern states to prevent the expansion of slavery in the country with those of southern states to expand ...
).
In 1787, the
Society for Effecting the Abolition of the Slave Trade was formed in London.
Revolutionary France abolished slavery throughout its empire through the
Law of 4 February 1794
The Law of 4 February 1794 was a decree of the French First Republic's National Convention which abolished Slavery in France, slavery in the French colonial empire.
Background
During the early modern period, France began French colonization of ...
, but
Napoleon
Napoleon Bonaparte (born Napoleone di Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French general and statesman who rose to prominence during the French Revolution and led Military career ...
restored it in 1802 as part of a program to ensure sovereignty over its colonies. On March 16, 1792, Denmark became the first country to issue a decree to abolish their
transatlantic slave trade
The Atlantic slave trade or transatlantic slave trade involved the transportation by slave traders of Slavery in Africa, enslaved African people to the Americas. European slave ships regularly used the triangular trade route and its Middle Pass ...
from the start of 1803. However, Denmark would not abolish slavery in the Danish West Indies until 1848. Haiti (then Saint-Domingue) formally
declared independence from France in 1804 and became the first nation in the
Western Hemisphere
The Western Hemisphere is the half of the planet Earth that lies west of the Prime Meridian (which crosses Greenwich, London, United Kingdom) and east of the 180th meridian.- The other half is called the Eastern Hemisphere. Geopolitically, ...
to permanently eliminate slavery in the modern era, following the
1804 Haitian revolution.
The northern states in the U.S. all abolished slavery by 1804. The trade of slaves was made illegal throughout the British Empire by 1937, with Nigeria and Bahrain being the last British territories to abolish slavery.
Development
The last known form of enforced servitude of adults (
villein
A villein is a class of serfdom, serf tied to the land under the feudal system. As part of the contract with the lord of the manor, they were expected to spend some of their time working on the lord's fields in return for land. Villeins existe ...
age) had disappeared in England by the beginning of the 17th century. In 1569 a court considered the case of Cartwright, who had bought a slave from Russia. The court ruled English law could not recognize slavery, as it was never established officially. This ruling was overshadowed by later developments; It was upheld in 1700 by the Lord Chief Justice
John Holt when he ruled that a slave became free as soon as he arrived in England. During the
English Civil Wars of the mid-seventeenth century, sectarian radicals challenged slavery and other threats to personal freedom. Their ideas influenced many antislavery thinkers in the eighteenth century.
In addition to English colonists importing slaves to the North American colonies, by the 18th century, traders began to import slaves from Africa, India and East Asia (where they were trading) to
London
London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...
and
Edinburgh
Edinburgh is the capital city of Scotland and one of its 32 Council areas of Scotland, council areas. The city is located in southeast Scotland and is bounded to the north by the Firth of Forth and to the south by the Pentland Hills. Edinburgh ...
to work as personal servants. Men who migrated to the North American colonies often took their East Indian slaves or servants with them, as
East Indians have been documented in colonial records.
Some of the first
freedom suits, court cases in the British Isles to challenge the legality of slavery, took place in Scotland in 1755 and 1769. The cases were ''Montgomery v. Sheddan'' (1755) and ''Spens v. Dalrymple'' (1769). Each of the slaves had been baptized in Scotland and challenged the legality of slavery. They set the precedent of legal procedure in British courts that would later lead to successful outcomes for the plaintiffs. In these cases, deaths of the plaintiff and defendant, respectively, brought an end before court decisions.
African slaves were not bought or sold in London but were brought by masters from other areas. Together with people from other nations, especially non-Christian, Africans were considered foreigners, not able to be English subjects. At the time, England had no
naturalization
Naturalization (or naturalisation) is the legal act or process by which a non-national of a country acquires the nationality of that country after birth. The definition of naturalization by the International Organization for Migration of the ...
procedure. The African slaves' legal status was unclear until 1772 and
Somersett's Case
''Somerset v Stewart'' (177298 ER 499(also known as ''Sommersett v Steuart'', Somersett's case, and the Mansfield Judgment) is a judgment of the English Court of King's Bench in 1772, relating to the right of an enslaved person on English soi ...
, when the fugitive slave James Somersett forced a decision by the courts. Somersett had escaped, and his master, Charles Steuart, had him captured and imprisoned on board a ship, intending to ship him to
Jamaica
Jamaica is an island country in the Caribbean Sea and the West Indies. At , it is the third-largest island—after Cuba and Hispaniola—of the Greater Antilles and the Caribbean. Jamaica lies about south of Cuba, west of Hispaniola (the is ...
to be resold into slavery. While in London, Somersett had been
baptized; three godparents issued a writ of ''
habeas corpus
''Habeas corpus'' (; from Medieval Latin, ) is a legal procedure invoking the jurisdiction of a court to review the unlawful detention or imprisonment of an individual, and request the individual's custodian (usually a prison official) to ...
''. As a result,
Lord Mansfield
William Murray, 1st Earl of Mansfield, (2 March 1705 – 20 March 1793), was a British judge, politician, lawyer, and peer best known for his reforms to English law. Born in Scone Palace, Perthshire, to a family of Peerage of Scotland, Scott ...
, Chief Justice of the
Court of the King's Bench, had to judge whether Somersett's abduction was lawful or not under English
Common Law
Common law (also known as judicial precedent, judge-made law, or case law) is the body of law primarily developed through judicial decisions rather than statutes. Although common law may incorporate certain statutes, it is largely based on prece ...
. No legislation had ever been passed to establish slavery in England. The case received national attention, and five advocates supported the action on behalf of Somersett.
In his judgment of 22 June 1772, Mansfield declared:
The state of slavery is of such a nature that it is incapable of being introduced on any reasons, moral or political, but only by positive law, which preserves its force long after the reasons, occasions, and time itself from whence it was created, is erased from memory. It is so odious, that nothing can be suffered to support it, but positive law. Whatever inconveniences, therefore, may follow from a decision, I cannot say this case is allowed or approved by the law of England; and therefore the black must be discharged.
Although the
exact legal implications of the judgement are unclear when analysed by lawyers, the judgement was generally taken at the time to have determined that slavery did not exist under English common law and was thus prohibited in England. The decision did not apply to the British overseas territories; by then, for example, the American colonies had established slavery by positive laws. Somersett's case became a significant part of the common law of slavery in the English-speaking world and it helped launch the movement to abolish slavery.
After reading about Somersett's Case,
Joseph Knight, an enslaved African who had been purchased by his master John Wedderburn in Jamaica and brought to Scotland, left him. Married and with a child, he filed a
freedom suit, on the grounds that he could not be held as a slave in
Great Britain
Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of the countries England, Scotland, and Wales. With an area of , it is the largest of the British Isles, the List of European ...
. In the case of ''
Knight v. Wedderburn'' (1778), Wedderburn said that Knight owed him "perpetual servitude". The
Court of Session
The Court of Session is the highest national court of Scotland in relation to Civil law (common law), civil cases. The court was established in 1532 to take on the judicial functions of the royal council. Its jurisdiction overlapped with othe ...
of Scotland ruled against him, saying that
chattel slavery was not recognized under the
law of Scotland
Scots law () is the List of country legal systems, legal system of Scotland. It is a hybrid or mixed legal system containing Civil law (legal system), civil law and common law elements, that traces its roots to a number of different histori ...
, and slaves could seek court protection to leave a master or avoid being forcibly removed from Scotland to be returned to slavery in the colonies.
But at the same time, legally mandated,
hereditary slavery of Scots persons in Scotland had existed from 1606 and continued until 1799, when
colliers and
salters were
emancipated by an act of the
Parliament of Great Britain
The Parliament of Great Britain was formed in May 1707 following the ratification of the Acts of Union 1707, Acts of Union by both the Parliament of England and the Parliament of Scotland. The Acts ratified the treaty of Union which created a ...
(
39 Geo. 3. c. 56). Skilled workers, they were restricted to a place and could be sold with the works. A prior law enacted in 1775 (
15 Geo. 3. c. 28) was intended to end what the act referred to as "a state of slavery and bondage", but that was ineffective, necessitating the 1799 act.
In the 1776 book ''
The Wealth of Nations
''An Inquiry into the Nature and Causes of the Wealth of Nations'', usually referred to by its shortened title ''The Wealth of Nations'', is a book by the Scottish people, Scottish economist and moral philosophy, moral philosopher Adam Smith; ...
'',
Adam Smith
Adam Smith (baptised 1723 – 17 July 1790) was a Scottish economist and philosopher who was a pioneer in the field of political economy and key figure during the Scottish Enlightenment. Seen by some as the "father of economics"——— or ...
argued for the abolition of slavery on economic grounds. Smith pointed out that slavery incurred security, housing, and food costs that the use of free labour would not, and opined that free workers would be more productive because they would have personal economic incentives to work harder. The death rate (and thus repurchase cost) of slaves was also high, and people are less productive when not allowed to choose the type of work they prefer, are illiterate, and are forced to live and work in miserable and unhealthy conditions. The free labour markets and international free trade that Smith preferred would also result in different prices and allocations that Smith believed would be more efficient and productive for consumers.
British Empire

Prior to the
American Revolution
The American Revolution (1765–1783) was a colonial rebellion and war of independence in which the Thirteen Colonies broke from British America, British rule to form the United States of America. The revolution culminated in the American ...
, there were few significant initiatives in the American colonies that led to the abolitionist movement. Some Quakers were active.
Benjamin Kent was the lawyer who took on most of the cases of slaves suing their masters for personal illegal enslavement. He was the first lawyer to successfully establish a slave's freedom. In addition, Brigadier General
Samuel Birch Samuel Birch may refer to:
* Samuel Birch (Egyptologist) (1813–1885), British Egyptologist and antiquary
* Lamorna Birch (Samuel John Birch, 1869–1955), English artist
* Samuel Birch (athlete) (born 1963), Liberian Olympic sprinter
* Samuel Birc ...
created the ''
Book of Negroes'', to establish which slaves were free after the war.
In 1783, an anti-slavery movement began among the British public to end slavery throughout the British Empire.

After the formation of the
Committee for the Abolition of the Slave Trade in 1787,
William Wilberforce
William Wilberforce (24 August 1759 – 29 July 1833) was a British politician, philanthropist, and a leader of the movement to abolish the Atlantic slave trade. A native of Kingston upon Hull, Yorkshire, he began his political career in 1780 ...
led the cause of abolition through the parliamentary campaign.
Thomas Clarkson became the group's most prominent researcher, gathering vast amounts of data on the trade. One aspect of abolitionism during this period was the effective use of images such as the famous
Josiah Wedgwood
Josiah Wedgwood (12 July 1730 – 3 January 1795) was an English potter, entrepreneur and abolitionist. Founding the Wedgwood company in 1759, he developed improved pottery bodies by systematic experimentation, and was the leader in the indu ...
"
Am I Not A Man and a Brother?" anti-slavery medallion of 1787. Clarkson described the medallion as "promoting the cause of justice, humanity and freedom". The 1792 Slave Trade Bill passed the House of Commons mangled and mutilated by the modifications and amendments of
Pitt, it lay for years, in the House of Lords. Biographer
William Hague
William Jefferson Hague, Baron Hague of Richmond (born 26 March 1961) is a British politician and life peer who was Leader of the Conservative Party and Leader of the Opposition from 1997 to 2001 and Deputy Leader from 2005 to 2010. He was th ...
considers the unfinished abolition of the slave trade to be Pitt's greatest failure. The
Slave Trade Act 1807
The Slave Trade Act 1807 ( 47 Geo. 3 Sess. 1. c. 36), or the Abolition of Slave Trade Act 1807, was an act of the Parliament of the United Kingdom prohibiting the Atlantic slave trade in the British Empire. Although it did not automatica ...
was passed by the
British Parliament
The Parliament of the United Kingdom of Great Britain and Northern Ireland is the supreme legislative body of the United Kingdom, and may also legislate for the Crown Dependencies and the British Overseas Territories. It meets at the Palace of ...
on 25 March 1807, making the slave trade illegal throughout the British Empire. Britain used its influence to coerce other countries to agree to
treaties
A treaty is a formal, legally binding written agreement between sovereign states and/or international organizations that is governed by international law. A treaty may also be known as an international agreement, protocol, covenant, convention ...
to end their slave trade and allow the Royal Navy to
seize their slave ships. Britain enforced the abolition of the trade because the act made trading slaves within British territories illegal. However, the act repealed the
Amelioration Act 1798 which attempted to improve conditions for slaves. The end of the slave trade did not end slavery as a whole. Slavery was still a common practice.

In the 1820s, the abolitionist movement revived to campaign against the institution of slavery itself. In 1823 the first Anti-Slavery Society, the
Society for the Mitigation and Gradual Abolition of Slavery Throughout the British Dominions, was founded. Many of its members had previously campaigned against the slave trade. On 28 August 1833, the
Slavery Abolition Act 1833
The Slavery Abolition Act 1833 ( 3 & 4 Will. 4. c. 73) was an act of the Parliament of the United Kingdom, which abolished slavery in the British Empire by way of compensated emancipation. The act was legislated by Whig Prime Minister Charl ...
was passed. It purchased the slaves from their masters and paved the way for the abolition of slavery throughout the British Empire by 1838, after which the first Anti-Slavery Society was wound up.
In 1839, the
British and Foreign Anti-Slavery Society was formed by
Joseph Sturge, which attempted to outlaw slavery worldwide and also to pressure the government to help enforce the suppression of the slave trade by declaring
slave traders to be pirates. The world's oldest international human rights organization, it continues today as
Anti-Slavery International
Anti-Slavery International, founded as the British and Foreign Anti-Slavery Society in 1839, is an international non-governmental organization, international non-governmental organisation, registered charity and advocacy group, based in the Unit ...
. Thomas Clarkson was the key speaker at the
World Anti-Slavery Convention it held in London in 1840.
The trade of slaves was made illegal throughout the British Empire by 1937, with Nigeria and Bahrain being the last British territories to abolish slavery.
Moldavia and Wallachia
In the principalities of
Wallachia
Wallachia or Walachia (; ; : , : ) is a historical and geographical region of modern-day Romania. It is situated north of the Lower Danube and south of the Southern Carpathians. Wallachia was traditionally divided into two sections, Munteni ...
and
Moldavia
Moldavia (, or ; in Romanian Cyrillic alphabet, Romanian Cyrillic: or ) is a historical region and former principality in Eastern Europe, corresponding to the territory between the Eastern Carpathians and the Dniester River. An initially in ...
, the government held slavery of the
Roma (often referred to as Gypsies)
as legal at the beginning of the 19th century. The progressive pro-European and anti-Ottoman movement, which gradually gained power in the two principalities, also worked to abolish that slavery. Between 1843 and 1855, the principalities emancipated all of the 250,000 enslaved Roma people.
In the Americas
Bartolomé de las Casas
Bartolomé de las Casas, Dominican Order, OP ( ; ); 11 November 1484 – 18 July 1566) was a Spanish clergyman, writer, and activist best known for his work as an historian and social reformer. He arrived in Hispaniola as a layman, then became ...
was a 16th-century
Spanish Dominican priest, the first resident Bishop of
Chiapas
Chiapas, officially the Free and Sovereign State of Chiapas, is one of the states that make up the Political divisions of Mexico, 32 federal entities of Mexico. It comprises Municipalities of Chiapas, 124 municipalities and its capital and large ...
(Central America, today Mexico). As a settler in the
New World
The term "New World" is used to describe the majority of lands of Earth's Western Hemisphere, particularly the Americas, and sometimes Oceania."America." ''The Oxford Companion to the English Language'' (). McArthur, Tom, ed., 1992. New York: ...
he witnessed and opposed the poor treatment and virtual slavery of the
Native Americans by the Spanish colonists, under the
encomienda
The ''encomienda'' () was a Spanish Labour (human activity), labour system that rewarded Conquistador, conquerors with the labour of conquered non-Christian peoples. In theory, the conquerors provided the labourers with benefits, including mil ...
system. He advocated before King
Charles V, Holy Roman Emperor
Charles V (24 February 1500 – 21 September 1558) was Holy Roman Emperor and Archduke of Austria from 1519 to 1556, King of Spain (as Charles I) from 1516 to 1556, and Lord of the Netherlands as titular Duke of Burgundy (as Charles II) ...
on behalf of rights for the natives.
Las Casas for 20 years worked to get African slaves imported to replace natives; African slavery was everywhere and no one talked of ridding the New World of it, though France had abolished slavery in France itself and there was talk in other countries about doing the same. However, Las Casas had a late change of heart, and became an advocate for the Africans in the colonies.
[Blackburn 1997: 136; Friede 1971: 165–166. Las Casas' change in his views on African slavery is expressed particularly in chapters 102 and 129, Book III of his ''Historia''.]
His book, ''
A Short Account of the Destruction of the Indies'', contributed to Spanish passage of colonial legislation known as the
New Laws of 1542, which abolished native slavery for the first time in European colonial history. It ultimately led to the
Valladolid debate, the first European debate about the rights of colonized people.
Latin America
During the early 19th century, slavery expanded rapidly in Brazil, Cuba, and the United States, while at the same time the new republics of mainland Spanish America became committed to the gradual abolition of slavery. During the
Spanish American wars for independence (1810–1826), slavery was abolished in most of Latin America, though it continued until 1873 in
Puerto Rico
; abbreviated PR), officially the Commonwealth of Puerto Rico, is a Government of Puerto Rico, self-governing Caribbean Geography of Puerto Rico, archipelago and island organized as an Territories of the United States, unincorporated territo ...
, 1886 in Cuba, and 1888 in Brazil (where it was abolished by the ''
Lei Áurea
The (; ), officially Law No. 3,353 of 13 May 1888, is the law that abolished slavery in Brazil. It was signed by Isabel, Princess Imperial of Brazil (1846–1921), an opponent of slavery, who acted as regent to Emperor Pedro II of Brazil, ...
'', the "Golden Law"). Chile declared
freedom of wombs in 1811, followed by the
United Provinces of the River Plate in 1813,
Colombia
Colombia, officially the Republic of Colombia, is a country primarily located in South America with Insular region of Colombia, insular regions in North America. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuel ...
and
Venezuela
Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com ...
in 1821, but without abolishing slavery completely. While Chile abolished slavery in 1823, Argentina did so with the signing of the
Argentine Constitution of 1853. Peru abolished slavery in 1854. Colombia abolished slavery in 1851. Slavery was abolished in Uruguay during the ''
Guerra Grande'', by both the government of
Fructuoso Rivera and the
government in exile
A government-in-exile (GiE) is a political group that claims to be the legitimate government of a sovereign state or semi-sovereign state, but is unable to exercise legal power and instead resides in a foreign country. Governments in exile usu ...
of
Manuel Oribe
Manuel Ceferino Oribe y Viana (August 26, 1792 – November 12, 1857) was the 2nd Constitutional president of Uruguay and founder of Uruguay's National Party, the oldest Uruguayan political party and considered one of the two Uruguayan "tr ...
.
Canada

Throughout the growth of slavery in the American South,
Nova Scotia
Nova Scotia is a Provinces and territories of Canada, province of Canada, located on its east coast. It is one of the three Maritime Canada, Maritime provinces and Population of Canada by province and territory, most populous province in Atlan ...
became a destination for black refugees leaving Southern Colonies and United States. While many blacks who arrived in Nova Scotia during the American Revolution were free, others were not. Black slaves also arrived in Nova Scotia as the property of
White American
White Americans (sometimes also called Caucasian Americans) are Americans who identify as white people. In a more official sense, the United States Census Bureau, which collects demographic data on Americans, defines "white" as " person having ...
Loyalists. In 1772, prior to the American Revolution, Britain
determined that slavery could not exist in the British Isles followed by the ''
Knight v. Wedderburn'' decision in Scotland in 1778. This decision, in turn, influenced the colony of Nova Scotia. In 1788, abolitionist
James Drummond MacGregor from Pictou published the first anti-slavery literature in Canada and began purchasing slaves' freedom and chastising his colleagues in the Presbyterian church who owned slaves. In 1790
John Burbidge freed his slaves. Led by
Richard John Uniacke, in 1787, 1789 and again on 11 January 1808, the Nova Scotian legislature refused to legalize slavery. Two chief justices,
Thomas Andrew Lumisden Strange (1790–1796) and
Sampson Salter Blowers (1797–1832) were instrumental in freeing slaves from their owners in Nova Scotia. They were held in high regard in the colony. By the end of the
War of 1812
The War of 1812 was fought by the United States and its allies against the United Kingdom of Great Britain and Ireland, United Kingdom and its allies in North America. It began when the United States United States declaration of war on the Uni ...
and the arrival of the Black Refugees, there were few slaves left in Nova Scotia. The
Slave Trade Act 1807
The Slave Trade Act 1807 ( 47 Geo. 3 Sess. 1. c. 36), or the Abolition of Slave Trade Act 1807, was an act of the Parliament of the United Kingdom prohibiting the Atlantic slave trade in the British Empire. Although it did not automatica ...
outlawed the slave trade in the British Empire and the
Slavery Abolition Act 1833
The Slavery Abolition Act 1833 ( 3 & 4 Will. 4. c. 73) was an act of the Parliament of the United Kingdom, which abolished slavery in the British Empire by way of compensated emancipation. The act was legislated by Whig Prime Minister Charl ...
outlawed slavery altogether.
With slaves escaping to New York and New England, legislation for gradual emancipation was passed in
Upper Canada
The Province of Upper 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 America, formerly part of the Province of Queb ...
(1793) and
Lower Canada
The Province of Lower Canada () was a British colonization of the Americas, British colony on the lower Saint Lawrence River and the shores of the Gulf of Saint Lawrence established in 1791 and abolished in 1841. It covered the southern portion o ...
(1803). In Upper Canada, the
Act Against Slavery of 1793 was passed by the Assembly under the auspices of
John Graves Simcoe
Lieutenant-General (United Kingdom), Lieutenant-General John Graves Simcoe (25 February 1752 – 26 October 1806) was a British army officer, politician and colonial administrator who served as the lieutenant governor of Upper Canada from 1791 u ...
. It was the first legislation against slavery in the
British Empire
The British Empire comprised the dominions, Crown colony, colonies, protectorates, League of Nations mandate, mandates, and other Dependent territory, territories ruled or administered by the United Kingdom and its predecessor states. It bega ...
. Under its provisions no new slaves could be imported, slaves already in the province would remain enslaved until death, and children born to female slaves would be slaves but must be freed at the age of 25. The last slaves in Canada gained their freedom when slavery was abolished in the entire British Empire by the
Slavery Abolition Act 1833
The Slavery Abolition Act 1833 ( 3 & 4 Will. 4. c. 73) was an act of the Parliament of the United Kingdom, which abolished slavery in the British Empire by way of compensated emancipation. The act was legislated by Whig Prime Minister Charl ...
.
United States

In his book ''The Struggle For Equality'', historian
James M. McPherson defines an abolitionist "as one who before the Civil War had agitated for the immediate, unconditional, and total abolition of slavery in the United States".
He does not include antislavery activists such as Abraham Lincoln or the Republican Party, which called for the gradual ending of slavery.
Benjamin Franklin
Benjamin Franklin (April 17, 1790) was an American polymath: a writer, scientist, inventor, statesman, diplomat, printer, publisher and Political philosophy, political philosopher.#britannica, Encyclopædia Britannica, Wood, 2021 Among the m ...
, a slaveholder for much of his life, became a leading member of the
Pennsylvania Society for the Abolition of Slavery, the first recognized organization for abolitionists in the United States. Following the
American Revolutionary War
The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was the armed conflict that comprised the final eight years of the broader American Revolution, in which Am ...
, Northern states abolished slavery, beginning with the
1777 Constitution of Vermont, followed by
Pennsylvania's gradual emancipation act in 1780. Other states with more of an economic interest in slaves, such as New York and New Jersey, also passed gradual emancipation laws, and by 1804, all the Northern states had abolished it, although this did not mean that already enslaved people were freed. Some had to work without wages as "
indentured servants
Indentured servitude is a form of labor in which a person is contracted to work without salary for a specific number of years. The contract called an "indenture", may be entered voluntarily for a prepaid lump sum, as payment for some good or ser ...
" for two more decades, although they could no longer be sold.
The 1836–1837 campaign to end free speech in
Alton, Illinois
Alton ( ) is a city on the Mississippi River in Madison County, Illinois, United States, about north of St. Louis, Missouri. The population was 25,676 at the 2020 United States census, 2020 census. It is a part of the River Bend (Illinois), Riv ...
, culminated in the 7 November 1837 mob murder of abolitionist newspaper editor
Elijah Parish Lovejoy, which was covered in newspapers nationwide, causing a rise in membership in abolitionist societies. By 1840 more than 15,000 people were members of abolitionist societies in the United States. The formation of Christian denominations that heralded abolitionism as a moral issue occurred, such as the organization of
Wesleyan Methodist Connection
The Wesleyan Methodist Church was a Methodist denomination in the United States organized on May 13, 1841.
It was composed of ministers and laypeople who withdrew from the Methodist Episcopal Church because of disagreements regarding slavery a ...
by
Orange Scott in 1843, and the formation of the
Free Methodist Church
The Free Methodist Church (FMC) is a Methodist Christian denomination within the holiness movement, based in the United States. It is Evangelicalism, evangelical in nature and is Wesleyan theology, Wesleyan–Arminian in theology.
The Free Met ...
by
Benjamin Titus Roberts in 1860 (which is reflected in the name of Church).

In the 1850s in the fifteen states constituting the
American South
The Southern United States (sometimes Dixie, also referred to as the Southern States, the American South, the Southland, Dixieland, or simply the South) is census regions United States Census Bureau. It is between the Atlantic Ocean and the ...
, slavery was legally established. While it was fading away in the cities as well as in the border states, it remained strong in plantation areas that grew cotton for export, or sugar, tobacco, or hemp. According to the
1860 United States census, the slave population in the United States had grown to four million. American abolitionism was based in the North, although there were anti-abolitionist riots in several cities. In the South abolitionism was illegal, and abolitionist publications, like
The Liberator, could not be sent to Southern post offices.
Amos Dresser, a white alumnus of
Lane Theological Seminary, was publicly whipped in
Nashville, Tennessee
Nashville, often known as Music City, is the capital and List of municipalities in Tennessee, most populous city in the U.S. state of Tennessee. It is the county seat, seat of Davidson County, Tennessee, Davidson County in Middle Tennessee, locat ...
, for possessing abolitionist publications. In addition, laws were passed to further repress slaves. These laws included anti-literacy laws and anti-gathering laws. The anti-gathering laws were applied to religious gatherings of free blacks and slaves. These laws, passed around the 1820–1850 period, were blamed in the South on Northern abolitionists. As one slaveowner wrote, "I can tell you. It was the abolition agitation. If the slave is not allowed to read his bible, the sin rests upon the abolitionists; for they stand prepared to furnish him with a key to it, which would make it, not a book of hope, and love, and peace, but of despair, hatred and blood; which would convert the reader, not into a Christian, but a demon.
. .Allow our slaves to read your writings, stimulating them to cut our throats! Can you believe us to be such unspeakable fools?"
Abolitionism in the United States became a popular expression of
moralism
Moralism is a philosophy that arose in the 19th century that concerns itself with imbuing society with a certain set of morals, usually traditional behaviour, but also "justice, freedom, and equality". It has strongly affected North American and ...
,
operating in tandem with other social reform efforts, such as the
temperance movement
The temperance movement is a social movement promoting Temperance (virtue), temperance or total abstinence from consumption of alcoholic beverages. Participants in the movement typically criticize alcohol intoxication or promote teetotalism, and ...
,
and much more problematically, the
women's suffrage movement
Women's suffrage is the women's rights, right of women to Suffrage, vote in elections. Several instances occurred in recent centuries where women were selectively given, then stripped of, the right to vote. In Sweden, conditional women's suffra ...
.
The white abolitionist movement in the North was led by social reformers, especially
William Lloyd Garrison
William Lloyd Garrison (December , 1805 – May 24, 1879) was an Abolitionism in the United States, American abolitionist, journalist, and reformism (historical), social reformer. He is best known for his widely read anti-slavery newspaper ''The ...
(founder of the
American Anti-Slavery Society
The American Anti-Slavery Society (AASS) was an Abolitionism in the United States, abolitionist society in the United States. AASS formed in 1833 in response to the nullification crisis and the failures of existing anti-slavery organizations, ...
) and writers
Wendell Phillips,
John Greenleaf Whittier, and
Harriet Beecher Stowe
Harriet Elisabeth Beecher Stowe (; June 14, 1811 – July 1, 1896) was an American author and Abolitionism in the United States, abolitionist. She came from the religious Beecher family and wrote the popular novel ''Uncle Tom's Cabin'' (185 ...
.
Black activists included former slaves such as
Frederick Douglass
Frederick Douglass (born Frederick Augustus Washington Bailey, February 14, 1818 – February 20, 1895) was an American social reformer, Abolitionism in the United States, abolitionist, orator, writer, and statesman. He was the most impor ...
and free blacks such as the brothers
Charles Henry Langston and
John Mercer Langston, who helped found the Ohio Anti-Slavery Society. Some abolitionists said that slavery was criminal and a sin; they also criticized slave owners of using black women as
concubines and taking sexual advantage of them.
The
Republican Party wanted to achieve the gradual extinction of slavery by market forces, because its members believed that free labour was superior to slave labour. White southern leaders said that the Republican policy of blocking the expansion of slavery into the West made them second-class citizens, and they also said it challenged their autonomy. With the
1860 presidential victory of
Abraham Lincoln
Abraham Lincoln (February 12, 1809 – April 15, 1865) was the 16th president of the United States, serving from 1861 until Assassination of Abraham Lincoln, his assassination in 1865. He led the United States through the American Civil War ...
, seven Deep South states whose economy was based on cotton and the labour of enslaved people decided to secede and form a new nation. The
American Civil War
The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ...
broke out in April 1861 with the
firing on Fort Sumter in
South Carolina
South Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders North Carolina to the north and northeast, the Atlantic Ocean to the southeast, and Georgia (U.S. state), Georg ...
. When
Lincoln called for troops to suppress the rebellion, four more slave states seceded. Meanwhile, four slave states, known as the
border states (Maryland, Missouri, Delaware, and Kentucky), chose to remain in the Union.
Civil War and final emancipation
On 16 April 1862, Abraham Lincoln signed the
District of Columbia Compensated Emancipation Act, abolishing slavery in Washington D. C. Meanwhile, the Union suddenly found itself dealing with a steady stream of escaped slaves from the South rushing to Union lines. In response, Congress passed the
Confiscation Acts, which essentially declared escaped slaves from the South to be confiscated war property, called
contrabands, so that they would not be returned to their masters in the
Confederacy. Although the initial act did not mention emancipation, the second Confiscation Act, passed on 17 July 1862, stated that escaped or liberated slaves belonging to anyone who participated in or supported the rebellion "shall be deemed captives of war, and shall be forever free of their servitude, and not again held as slaves". On 1 January 1863, Lincoln issued the
Emancipation Proclamation
The Emancipation Proclamation, officially Proclamation 95, was a presidential proclamation and executive order issued by United States President Abraham Lincoln on January 1, 1863, during the American Civil War. The Proclamation had the eff ...
, which was an executive order of the U.S. government that changed the legal status of 3 million slaves in the Confederacy from "slave" to "henceforward ... free". Though slaves were legally freed by the Proclamation, they became actually free by escaping to federal lines, or by advances of federal troops. Even before the Emancipation Proclamation, many former slaves served the federal army as teamsters, cooks, laundresses, and laborers, as well as scouts, spies, and guides. Confederate General Robert Lee once said, "The chief source of information to the enemy is through our negroes." The Emancipation Proclamation, however, provided that people it declared to be free who were "of suitable condition, will be received into the armed service of the United States", and the
United States Colored Troops were formed.
Plantation owners sometimes moved the Black people they claimed to own as far as possible out of reach of the Union army. By "
Juneteenth
Juneteenth is a federal holiday in the United States, federal holiday in the United States. It is celebrated annually on June 19 to commemorate the End of slavery in the United States, ending of slavery in the United States. The holiday's n ...
" (19 June 1865, in Texas), the Union Army controlled all of the Confederacy and liberated all its slaves. The owners were never compensated; nor were freed slaves compensated by former owners.
The border states were exempt from the Emancipation Proclamation, but they too (except Delaware) began their own emancipation programs.
As the war dragged on, both the federal government and Union states continued to take measures against slavery. In June 1864, the
Fugitive Slave Act of 1850, which required free states to aid in returning escaped slaves to slave states, was repealed. The state of Maryland abolished slavery on 13 October 1864. Missouri abolished slavery on 11 January 1865.
West Virginia
West Virginia is a mountainous U.S. state, state in the Southern United States, Southern and Mid-Atlantic (United States), Mid-Atlantic regions of the United States.The United States Census Bureau, Census Bureau and the Association of American ...
, which had been admitted to the Union in 1863 as a slave state, but on the condition of gradual emancipation, fully abolished slavery on 3 February 1865. The
13th Amendment to the U.S. Constitution
The Thirteenth Amendment (Amendment XIII) to the United States Constitution abolished slavery and involuntary servitude, except as punishment for a crime. The amendment was passed by the Senate on April 8, 1864, by the House of Representative ...
took effect in December 1865, seven months after the end of the war, and finally ended slavery for non-criminals throughout the United States. It also abolished slavery among the Indian tribes, including the Alaska tribes that became part of the U.S. in 1867.
Cuba and Brazil
Brazil and Cuba abolished slavery in 1888. While actors like
Gertrudis Gómez de Avellaneda in Brazil and in Cuba worked to end slavery, it was enslaved people themselves who worked daily to chip away at enslavers' local authority.
These actions have at times been dismissed because they were small actions, but historian Adriana Chira argues that while "These freedoms were patchwork, often incomplete when measured against liberal - abolitionist yardsticks, precarious and even reversible" the action " . . . were very concrete, and in the long term, they served to corrode the legal structures of plantation slavery locally."
These actions included marronage and maroon societies that undermined the authority of enslavers in Brazil and legal challenges relying on the legal history of Spain in Cuba. These practices are regionally specific based on the legal customs of the region that enslaved people knew well from centuries of interactions with Iberian slave laws. A key avenue for these legal arguments was the prominence of "lo extrajudicial", a field of legal interactions adjacent to a lawsuit explained by historian Bianca Premo as consisting of out-of-court settlements, public revelations, and face-to-face encounters.
Women and abolitionism
The suffering of women in slavery was a common trope consistently used in abolitionists' rhetoric on both sides of the Atlantic. This was especially true as it relates to the image of suffering mothers and their children. Towards the end of the nineteenth century as slavery was coming to an end throughout the Atlantic world, images appearing in abolitionist publications routinely included images of families being torn apart and pregnant women being forced to do hard labor. As countries imposed "free womb laws" to soften the image of slavery and bring about gradual emancipation, for many it raised the question of the justice of women being used to carry out emancipation without benefiting from it themselves. Speeches given on the topic at the time focused on mothers and compared them to "all other mothers", using motherhood to level the subjects and objects of their speech.
Women were also often on the forefront of the abolition movement. Authors such as Harriet Beecher Stowe (United States) and
Gertrudis Gómez de Avellaneda (Brazil) used their novels to call into question the humanity of slavery. Women such as the
Grimké Sisters,
Abigail Adams,
Elizabeth Cady Stanton
Elizabeth Cady Stanton ( Cady; November 12, 1815 – October 26, 1902) was an American writer and activist who was a leader of the women's rights movement in the U.S. during the mid- to late-19th century. She was the main force behind the 1848 ...
and others used their connections to political movements to advocate for the abolition of slavery. Enslaved women such as
Phillis Wheatley
Phillis Wheatley Peters, also spelled Phyllis and Wheatly ( – December 5, 1784), was an American writer who is considered the first African-American author of a published book of poetry. Gates Jr., Henry Louis, ''Trials of Phillis Wheatley: ...
and Harriet Tubman took matters into their own hands by challenging the institution of slavery through their writing and their actions. In countries like Cuba and Brazil, where many enslaved women in urban areas were close to the governmental apparatuses needed to challenge slavery, they often used this proximity to pay for their and their families freedom and argued before colonial courts for their freedom with increasing success as the nineteenth century progressed.
Enslaved women like Adelina Charuteira used their mobility as street vendors and as much access as they had to literacy to spread information about abolition between freedom-seeking people and local abolitionist networks.
Notable abolitionists
White and black opponents of slavery, who played a considerable role in the movement. This list includes some escaped slaves, who were traditionally called abolitionists.
*
John Quincy Adams
John Quincy Adams (; July 11, 1767 – February 23, 1848) was the sixth president of the United States, serving from 1825 to 1829. He previously served as the eighth United States secretary of state from 1817 to 1825. During his long diploma ...
*
Abigail Adams
*
Lydia Maria Child
*
Prudence Crandall
*
Gertrudis Gómez de Avellaneda
* ]
*
Phillis Wheatley
Phillis Wheatley Peters, also spelled Phyllis and Wheatly ( – December 5, 1784), was an American writer who is considered the first African-American author of a published book of poetry. Gates Jr., Henry Louis, ''Trials of Phillis Wheatley: ...
*
Angelina Grimké
*
Sarah Grimké
*
*
Benjamin Lay
*
James McCune Smith
*
John Brown
*
William Wells Brown
*
Oren Burbank Cheney
*
Thomas Clarkson
*
Ellen and William Craft
*
Frederick Douglass
Frederick Douglass (born Frederick Augustus Washington Bailey, February 14, 1818 – February 20, 1895) was an American social reformer, Abolitionism in the United States, abolitionist, orator, writer, and statesman. He was the most impor ...
*
Sarah Mapps Douglass
*
Henry Dundas
*
John Gregg Fee
*
Henry Highland Garnet
*
William Lloyd Garrison
William Lloyd Garrison (December , 1805 – May 24, 1879) was an Abolitionism in the United States, American abolitionist, journalist, and reformism (historical), social reformer. He is best known for his widely read anti-slavery newspaper ''The ...
*
Elijah P. Lovejoy
*
Abbé Grégoire
*
Frances Ellen Watkins Harper
*
Johns Hopkins
Johns Hopkins (May 19, 1795 – December 24, 1873) was an American merchant, investor, and philanthropist. Born on a plantation, he left his home to start a career at the age of 17, and settled in Baltimore, Maryland, where he remained for mos ...
*
Isabel, Princess Imperial of Brazil
*
John Laurens
*
Toussaint Louverture
François-Dominique Toussaint Louverture (, ) also known as Toussaint L'Ouverture or Toussaint Bréda (20 May 1743 – 7 April 1803), was a Haitian general and the most prominent leader of the Haitian Revolution. During his life, Louvertu ...
*
Solomon Northup
*
Harriet Martineau
Harriet Martineau (12 June 1802 – 27 June 1876) was an English social theorist.Hill, Michael R. (2002''Harriet Martineau: Theoretical and Methodological Perspectives'' Routledge. She wrote from a sociological, holism, holistic, religious and ...
*
John Stuart Mill
John Stuart Mill (20 May 1806 – 7 May 1873) was an English philosopher, political economist, politician and civil servant. One of the most influential thinkers in the history of liberalism and social liberalism, he contributed widely to s ...
*
Charles Miner
*
Joaquim Nabuco
*
Daniel O'Connell
Daniel(I) O’Connell (; 6 August 1775 – 15 May 1847), hailed in his time as The Liberator, was the acknowledged political leader of Ireland's Roman Catholic majority in the first half of the 19th century. His mobilisation of Catholic Irelan ...
*
José do Patrocínio
*
William B. Preston
*
André Rebouças
*
Granville Sharp
Granville Sharp (10 November 1735 – 6 July 1813) was an English scholar, philanthropist and one of the first campaigners for the Abolitionism in the United Kingdom, abolition of the slave trade in Britain. Born in Durham, England, Durham, he ...
*
Robert Stewart, Viscount Castlereagh
Robert Stewart, 2nd Marquess of Londonderry, (18 June 1769 – 12 August 1822), usually known as Lord Castlereagh, derived from the courtesy title Viscount Castlereagh ( ) by which he was styled from 1796 to 1821, was an Kingdom of Ireland, Ir ...
*
Harriet Beecher Stowe
Harriet Elisabeth Beecher Stowe (; June 14, 1811 – July 1, 1896) was an American author and Abolitionism in the United States, abolitionist. She came from the religious Beecher family and wrote the popular novel ''Uncle Tom's Cabin'' (185 ...
*
Henry David Thoreau
Henry David Thoreau (born David Henry Thoreau; July 12, 1817May 6, 1862) was an American naturalist, essayist, poet, and philosopher. A leading Transcendentalism, transcendentalist, he is best known for his book ''Walden'', a reflection upon sim ...
*
Sojourner Truth
Sojourner Truth (; born Isabella Bomefree; November 26, 1883) was an American Abolitionism in the United States, abolitionist and activist for African-American civil rights, women's rights, and Temperance movement, alcohol temperance. Truth was ...
*
Harriet Tubman
*
Nat Turner
*
David Walker
*
William Wilberforce
William Wilberforce (24 August 1759 – 29 July 1833) was a British politician, philanthropist, and a leader of the movement to abolish the Atlantic slave trade. A native of Kingston upon Hull, Yorkshire, he began his political career in 1780 ...
*
John Woolman
Abolitionist publications
United States
* ''The Emancipator'' (1819–20): founded in
Jonesboro, Tennessee in 1819 by
Elihu Embree as the ''
Manumission Intelligencier'', ''The Emancipator'' ceased publication in October 1820 due to Embree's illness. It was sold in 1821 and became ''
The Genius of Universal Emancipation''.
* ''
Genius of Universal Emancipation'' (1821–39): an
abolitionist
Abolitionism, or the abolitionist movement, is the political movement to end slavery and liberate enslaved individuals around the world.
The first country to fully outlaw slavery was Kingdom of France, France in 1315, but it was later used ...
newspaper published and edited by
Benjamin Lundy. In 1829 it employed
William Lloyd Garrison
William Lloyd Garrison (December , 1805 – May 24, 1879) was an Abolitionism in the United States, American abolitionist, journalist, and reformism (historical), social reformer. He is best known for his widely read anti-slavery newspaper ''The ...
, who would go on to create ''The Liberator''.
* ''
The Liberator'' (1831–65): a weekly newspaper founded by
William Lloyd Garrison
William Lloyd Garrison (December , 1805 – May 24, 1879) was an Abolitionism in the United States, American abolitionist, journalist, and reformism (historical), social reformer. He is best known for his widely read anti-slavery newspaper ''The ...
.
* ''
The Emancipator'' (1833–50): different from ''The Emancipator'' above. Published in New York and later Boston.
* ''
The Slave's Friend'' (1836–38): an anti-slavery magazine for children produced by the
American Anti-Slavery Society
The American Anti-Slavery Society (AASS) was an Abolitionism in the United States, abolitionist society in the United States. AASS formed in 1833 in response to the nullification crisis and the failures of existing anti-slavery organizations, ...
(AASS).
* ''
The Philanthropist'' (1836–37): newspaper published in Ohio for and owned by the
Anti-Slavery Society.
* ''
The Liberty Bell, by Friends of Freedom'' (1839–58): an annual
gift book edited and published by
Maria Weston Chapman, to be sold or gifted to participants in the anti-slavery bazaars organized by the
Boston Female Anti-Slavery Society.
* ''
National Anti-Slavery Standard'' (1840–70): the official weekly newspaper of the
American Anti-Slavery Society
The American Anti-Slavery Society (AASS) was an Abolitionism in the United States, abolitionist society in the United States. AASS formed in 1833 in response to the nullification crisis and the failures of existing anti-slavery organizations, ...
, the paper published continuously until the ratification of the
Fifteenth Amendment to the United States Constitution
The Fifteenth Amendment (Amendment XV) to the United States Constitution prohibits the federal government and each state from denying or abridging a citizen's right to vote "on account of race, color, or previous condition of servitude." It wa ...
in 1870.
* ''True Wesleyan'' (1843–present), founded by
Orange Scott and Jotham Horton, this became the periodical of the
Wesleyan Methodist Church and had a focus on abolitionism
* ''
The Unconstitutionality of Slavery'' (1845): a
pamphlet
A pamphlet is an unbound book (that is, without a Hardcover, hard cover or Bookbinding, binding). Pamphlets may consist of a single sheet of paper that is printed on both sides and folded in half, in thirds, or in fourths, called a ''leaflet'' ...
by
Lysander Spooner
Lysander Spooner (January 19, 1808 – May 14, 1887) was an American abolitionist, entrepreneur, lawyer, essayist, natural rights legal theorist, pamphleteer, political philosopher, and writer often associated with the Boston anarchist tr ...
advocating the view that the
U.S. Constitution prohibited slavery.
* ''
The Anti-Slavery Bugle'' (1845–1861): a newspaper published in
New Lisbon and
Salem,
Columbiana County, Ohio, and distributed locally and across the mid-west, primarily to
Quakers
Quakers are people who belong to the Religious Society of Friends, a historically Protestantism, Protestant Christian set of Christian denomination, denominations. Members refer to each other as Friends after in the Bible, and originally ...
.
* ''
The National Era'' (1847–60): a weekly newspaper which featured the works of
John Greenleaf Whittier, who served as associate editor, and first published, as a serial,
Harriet Beecher Stowe
Harriet Elisabeth Beecher Stowe (; June 14, 1811 – July 1, 1896) was an American author and Abolitionism in the United States, abolitionist. She came from the religious Beecher family and wrote the popular novel ''Uncle Tom's Cabin'' (185 ...
's ''
Uncle Tom's Cabin
''Uncle Tom's Cabin; or, Life Among the Lowly'' is an anti-slavery novel by American author Harriet Beecher Stowe. Published in two Volume (bibliography), volumes in 1852, the novel had a profound effect on attitudes toward African Americans ...
'' (1851).
*
''North Star'' (1847–51): an anti-slavery American newspaper published by the escaped slave, author, and abolitionist
Frederick Douglass
Frederick Douglass (born Frederick Augustus Washington Bailey, February 14, 1818 – February 20, 1895) was an American social reformer, Abolitionism in the United States, abolitionist, orator, writer, and statesman. He was the most impor ...
.
International
*
Slave narratives, books published in the U.S. and elsewhere by former slaves or about former slaves, relating their experiences.
*
Anti-Slavery International publications
* ''
Voice of the Fugitive'' (1851–1853): one of the first black newspapers in Upper Canada aimed at fugitive and escaped slaves from the United States. Written by
Henry Bibb, an escaped slave who also published his own slave narrative. Published biweekly.
*
''Provincial Freeman'' (March 1853–June 1857): a weekly newspaper published by free Black American ex-patriates in Canada,
Mary Ann Shadd and others.
* ''Voice of the Bondsman'' (1856–1857): a small run two-issue newspaper published by John James Linton, a sympathizing white Canadian.
National abolition dates
International abolitionism
The first international attempt to address the abolition of slavery was the
World Anti-Slavery Convention, organised by the
British and Foreign Anti-Slavery Society at Exeter Hall in London, on 12–23 June 1840. This was however an attempt made by NGOs, not by state and governments. In the late 19th century, the issue was addressed on an international level by states and governments. The
Brussels Anti-Slavery Conference 1889–90 addressed slavery on a semi-global level via the representatives of the colonial powers. It had concluded with the
Brussels Conference Act of 1890. The 1890 Act was revised by the
Convention of Saint-Germain-en-Laye 1919.
During the 20th century the issue of slavery was addressed by the
League of Nations
The League of Nations (LN or LoN; , SdN) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference (1919–1920), Paris Peace ...
, which founded commissions to investigate and eradicate the institution of slavery and slave trade worldwide. The
Temporary Slavery Commission
The Temporary Slavery Commission (TSC) was a committee of the League of Nations, inaugurated in 1924.
It was the first committee of the League of Nations to address the issue of slavery and slave trade, and followed on the Brussels Anti-Slave ...
(TSC), which was founded in 1924, conducted a global investigation and filed a report, and a convention was drawn up to hasten the total abolition of slavery and the slave trade.
The
1926 Slavery Convention, which was founded upon the investigation of the TSC of the
League of Nations
The League of Nations (LN or LoN; , SdN) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference (1919–1920), Paris Peace ...
, was a turning point in banning global slavery.
In 1932, the League formed the
Committee of Experts on Slavery (CES) to review the result and enforcement of the 1926 Slavery Convention, which resulted in a new international investigation under the first permanent slavery committee, the
Advisory Committee of Experts on Slavery (ACE).
The ACE conducted a major international investigation on slavery and slave trade, inspecting all the colonial empires and the territories under their control between 1934 and 1939.
Article 4 of the
Universal Declaration of Human Rights
The Universal Declaration of Human Rights (UDHR) is an international document adopted by the United Nations General Assembly that enshrines the Human rights, rights and freedoms of all human beings. Drafted by a UN Drafting of the Universal D ...
, adopted in 1948 by the
UN General Assembly
The United Nations General Assembly (UNGA or GA; , AGNU or AG) is one of the six principal organs of the United Nations (UN), serving as its main deliberative, policymaking, and representative organ. Currently in its 79th session, its powers, ...
, explicitly banned slavery.
After
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
,
chattel slavery was formally abolished by law in almost the entire world, with the exception of the Arabian Peninsula and some parts of Africa. Chattel slavery was still legal
in Saudi Arabia,
in Yemen, in
the Trucial States and
in Oman, and slaves were supplied to the Arabian Peninsula via the
Red Sea slave trade.
When the League of Nations was succeeded by the
United Nations
The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
(UN) after
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
,
Charles Wilton Wood Greenidge of the
Anti-Slavery International
Anti-Slavery International, founded as the British and Foreign Anti-Slavery Society in 1839, is an international non-governmental organization, international non-governmental organisation, registered charity and advocacy group, based in the Unit ...
worked for the UN to continue the investigation of global slavery conducted by the ACE of the League, and in February 1950 the
Ad Hoc Committee on Slavery of the United Nations was inaugurated, which ultimately resulted in the introduction of the
Supplementary Convention on the Abolition of Slavery
The Supplementary Convention on the Abolition of Slavery, the full title of which is the Supplementary Convention on the Abolition of Slavery, the Slave Trade, and Institutions and Practices Similar to Slavery, is a 1956 United Nations treaty ...
.
The
United Nations 1956 Supplementary Convention on the Abolition of Slavery was convened to outlaw and ban slavery worldwide, including
child slavery.
In November 1962,
Faisal of Saudi Arabia
Faisal bin Abdulaziz Al Saud (; Najdi Arabic pronunciation: ; 14 April 1906 – 25 March 1975) was King of Saudi Arabia from 2 November 1964 until #Assassination and aftermath, his assassination in 1975. Before his ascension, he served as Cr ...
finally prohibited the owning of slaves in Saudi Arabia, followed by the abolition of
slavery in Yemen in 1962,
slavery in Dubai 1963 and
slavery in Oman in 1970.
In December 1966, the UN General Assembly adopted the
International Covenant on Civil and Political Rights
The International Covenant on Civil and Political Rights (ICCPR) is a multilateral treaty that commits nations to respect the civil and political rights of individuals, including the right to life, freedom of religion, freedom of speech, freedom ...
, which was developed from the
Universal Declaration of Human Rights
The Universal Declaration of Human Rights (UDHR) is an international document adopted by the United Nations General Assembly that enshrines the Human rights, rights and freedoms of all human beings. Drafted by a UN Drafting of the Universal D ...
. Article 4 of this international treaty bans slavery. The treaty came into force in March 1976 after it had been ratified by 35 nations.
As of November 2003, 104 nations had ratified the treaty. However, illegal forced labour involves millions of people in the 21st century, 43% for sexual exploitation and 32% for economic exploitation.
In May 2004, the 22 members of the
Arab League
The Arab League (, ' ), officially the League of Arab States (, '), is a regional organization in the Arab world. The Arab League was formed in Cairo on 22 March 1945, initially with seven members: Kingdom of Egypt, Egypt, Kingdom of Iraq, ...
adopted the
Arab Charter on Human Rights, which incorporated the 1990
Cairo Declaration on Human Rights in Islam, which states:
Currently, the Anti-trafficking Coordination Team Initiative (ACT Team Initiative), a coordinated effort between the
U.S. Departments of Justice,
Homeland Security
Homeland security is an American national security term for "the national effort to ensure a homeland that is safe, secure, and resilient against terrorism and other hazards where American interests, aspirations, and ways of life can thrive" to ...
, and
Labor
Labour or labor may refer to:
* Childbirth, the delivery of a baby
* Labour (human activity), or work
** Manual labour, physical work
** Wage labour, a socioeconomic relationship between a worker and an employer
** Organized labour and the labour ...
, addresses human trafficking. The
International Labour Organization
The International Labour Organization (ILO) is a United Nations agency whose mandate is to advance social and economic justice by setting international labour standards. Founded in October 1919 under the League of Nations, it is one of the firs ...
estimates that there are 20.9 million victims of human trafficking globally, including 5.5 million children, of which 55% are women and girls.
After abolition
In societies with large proportions of the population working in conditions of slavery or serfdom, stroke-of-the-pen laws declaring abolition can have thorough-going social, economic and political consequences. Issues of
compensation/redemption,
land-redistribution and citizenship can prove intractable. For example:
*
Haiti
Haiti, officially the Republic of Haiti, is a country on the island of Hispaniola in the Caribbean Sea, east of Cuba and Jamaica, and south of the Bahamas. It occupies the western three-eighths of the island, which it shares with the Dominican ...
, which effectively achieved abolition due to
slave revolt and revolution (1792–1804), struggled to overcome racial or anti-revolutionary prejudice in the international financial and diplomatic scene, and
exchanged unequal prosperity for relative poverty. One major cause of Haiti's enduring poverty is the
Haiti Independence Debt France forced on Haiti as "
compensated emancipation
Compensated emancipation was a method of ending slavery, under which the enslaved person's owner received compensation from the government in exchange for manumitting the slave. This could be monetary, and it could allow the owner to retain the sl ...
" for emancipation in 1825 and which (including secondary debts and interests) was not paid off until 1947.
*
Russia's emancipation of its serfs in 1861 failed to allay rural and industrial unrest, which played a part in fomenting the
revolutions of 1917.
* The United States achieved freedom for its slaves in 1865 with the ratification of the
13th Amendment on 6 December of that year but faced ongoing slavery-associated racial issues (
Jim Crow system,
civil-rights struggles,
penal labor in the United States
Penal labor in the United States is the practice of using incarcerated individuals to perform various types of work, either for government-run or private industries. Inmates typically engage in tasks such as manufacturing goods, providing servic ...
).
Commemoration
People in modern times have commemorated abolitionist movements and the abolition of slavery in different ways around the world. The United Nations General Assembly declared 2004 the
International Year to Commemorate the Struggle against Slavery and its Abolition. This proclamation marked the bicentenary of the proclamation of the first modern slavery-free state, Haiti. Numerous exhibitions, events and research programmes became associated with the initiative.
2007 witnessed major exhibitions in British museums and galleries to mark the anniversary of the 1807 abolition act – 1807 Commemorated 2008 marked the 201st anniversary of the Abolition of the Slave Trade in the British Empire. It also marked the 175th anniversary of the abolition of slavery in the British Empire.
The Faculty of Law at the
University of Ottawa
The University of Ottawa (), often referred to as uOttawa or U of O, is a Official bilingualism in Canada, bilingual public research university in Ottawa, Ontario, Canada. The main campus is located on directly to the northeast of Downtown Ot ...
held a major international conference entitled, "Routes to Freedom: Reflections on the Bicentenary of the Abolition of the Slave Trade", from 14 to 16 March 2008.
American abolitionist constitutionalism
Abolitionist constitutionalism is a line of thinking which invokes the historical view of the
Constitution of the United States
The Constitution of the United States is the Supremacy Clause, supreme law of the United States, United States of America. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally includi ...
as an abolitionist document. It calls for an appeal to constitutionalism and progressive constitutionalism.
This vision is interdisciplinary and finds its roots in the anti-slavery movement in the United States of America and is largely based on the tenet that current state institutions, particularly the carceral system, is rooted in the transatlantic slave trade. Some constitutional abolitionists critique the claim that the Constitution was pro-slavery.
Radical abolitionist constitutionalism calls for the idea of dignity and the use of jurisprudence to address social inequalities.
Whereas the original U.S. Constitution was pro-slavery, the
Reconstruction Amendments can be seen as a compromise for freedom, without allowing for the full abolition. Criminal punishment was a major way that Southern states maintained the exploitation of black labour and effectively nullified the Reconstruction Amendments. This was done namely through Black Codes, harsh vagrancy laws, apprenticeship laws and extreme punishment for black people.
The Reconstruction Amendments in their aim to promote citizenship and emancipation are believed by these thinkers to still be guiding principles in the fight for freedom and abolition.
There are suggestions that a broad reading of the
Thirteenth Amendment can convey an abolitionist vision of the freedom advocated for by black people in the public sphere beyond emancipation.
Section one of the
Fourteenth Amendment was used by many abolitionist lawyers and activists throughout the North to advance the case against slavery.
Proponents of abolitionist constitutionalism believe the Thirteenth and Fourteenth Amendments can be used today to extend the abolitionist logics to the various current barriers to injustices that are faced by marginalized peoples.
Just like abolitionism more generally, abolitionist constitutionalism seeks to provide a vision which will lead to the abolition of many different neoliberal state institutions, such as the
prison industrial complex, the wage system, and policing. This is tied to a belief that white supremacy is woven into the fabric of legal state institutions.
Radical abolitionists are often marginalized. There is a belief that constitutionalism as a main tenet of radical abolitionism can change and appeal to the popular opinion more.
Historically, slavery abolitionists have had to use the public meaning of Constitutional terms in order in their fight against slavery.
Constitutional abolitionists are generally in favour of incremental changes that follow the principles of the Reconstructive Amendments.
There are debates among abolitionists, where some claim that the Constitution ought not to be treated as an abolitionist text, as it is rather used as a legal tool by the state to deny freedoms to marginalized communities; and that contemporary abolitionist work cannot be done by relying on the constitutional texts. Some argue that the narrative and scholarly literature around Reconstruction Amendments is not coherent regarding their original aims.
Contemporary abolitionism
On 10 December 1948, the
General Assembly of the United Nations adopted the
Universal Declaration of Human Rights
The Universal Declaration of Human Rights (UDHR) is an international document adopted by the United Nations General Assembly that enshrines the Human rights, rights and freedoms of all human beings. Drafted by a UN Drafting of the Universal D ...
. Article 4 states:
No one shall be held in slavery or servitude; slavery and the slave trade shall be prohibited in all their forms.
Although outlawed in most countries, slavery is nonetheless practised secretly in many parts of the world. Enslavement still takes place in the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
, Europe, and Latin America, as well as parts of Africa, the Middle East, and South Asia. Modern slavery keeps around 50 million people from exercising their freedom. In Mauritania alone, estimates are that up to 600,000 men, women and children, or 20% of the population, are enslaved. Many of them are used as
bonded labour
Debt bondage, also known as debt slavery, bonded labour, or peonage, is the pledge of a person's services as security for the repayment for a debt or other obligation. Where the terms of the repayment are not clearly or reasonably stated, or whe ...
.
Modern-day abolitionists have emerged over the last several years, as awareness of slavery around the world has grown, with groups such as
Anti-Slavery International
Anti-Slavery International, founded as the British and Foreign Anti-Slavery Society in 1839, is an international non-governmental organization, international non-governmental organisation, registered charity and advocacy group, based in the Unit ...
, the
American Anti-Slavery Group,
International Justice Mission
International Justice Mission is an international non-governmental organization focused on human rights and law enforcement. It was founded in 1997 by lawyer Gary Haugen in Washington, D.C. All IJM employees are required to be practicing Chris ...
, and
Free the Slaves working to rid the world of slavery.
In the United States, The Action Group to End Human Trafficking and Modern-Day Slavery is a coalition of NGOs,
foundations and corporations working to develop a policy agenda for abolishing slavery and human trafficking. Since 1997, the
United States Department of Justice
The United States Department of Justice (DOJ), also known as the Justice Department, is a United States federal executive departments, federal executive department of the U.S. government that oversees the domestic enforcement of Law of the Unite ...
has, through work with the
Coalition of Immokalee Workers
The Coalition of Immokalee Workers (CIW) is a worker-based human rights organization focusing on social responsibility in corporate supply chains, human trafficking, sexual violence at work and occupational health and safety.
Starting in 1993 ...
, prosecuted six individuals in Florida on charges of slavery in the agricultural industry. These prosecutions have led to freedom for over 1000 enslaved workers in the tomato and orange fields of South Florida. This is only one example of the contemporary fight against slavery worldwide. Slavery exists most widely in agricultural labour, apparel and sex industries, and service jobs in some regions.
In 2000, the United States passed the Victims of Trafficking and Violence Protection Act (TVPA) "to combat trafficking in persons, especially into the sex trade, slavery, and involuntary servitude". The TVPA also "created new law enforcement tools to strengthen the prosecution and punishment of traffickers, making human trafficking a Federal crime with severe penalties."
In 2014, for the first time in history major Anglican, Catholic, and Orthodox Christian leaders, as well as Jewish, Muslim, Hindu, and Buddhist leaders, met to sign a shared commitment against modern-day slavery; the declaration they signed calls for the elimination of slavery and human trafficking by 2020.

The
United States Department of State
The United States Department of State (DOS), or simply the State Department, is an United States federal executive departments, executive department of the U.S. federal government responsible for the country's foreign policy of the United State ...
publishes the annual Trafficking in Persons Report, identifying countries as either Tier 1, Tier 2, Tier 2 Watch List or Tier 3, depending upon three factors: "(1) The extent to which the country is a country of origin, transit, or destination for severe forms of trafficking; (2) The extent to which the government of the country does not comply with the TVPA's minimum standards including, in particular, the extent of the government's trafficking-related corruption; and (3) The resources and capabilities of the government to address and eliminate severe forms of trafficking in persons."
The 13th amendment abolished slavery in the United States "except as a punishment for crime whereof the party shall have been duly convicted". In 2018, Colorado became the first state to remove similar language in its state constitution by a
legislatively referred ballot referendum.
Other states have followed suit, but implementation has relied on court rulings.
See also
*
Abolitionism (disambiguation), other movements to address perceived social ills, such as the
Prison abolition movement
*
Anti-Slavery Society (disambiguation), various organisations referred to by this name
*
Compensated emancipation
Compensated emancipation was a method of ending slavery, under which the enslaved person's owner received compensation from the government in exchange for manumitting the slave. This could be monetary, and it could allow the owner to retain the sl ...
*
History of slavery
The history of slavery spans many cultures, nationalities, and Slavery and religion, religions from ancient times to the present day. Likewise, its victims have come from many different ethnicities and religious groups. The social, economic, a ...
*
List of abolitionist forerunners
*
London Society of West India Planters and Merchants, a lobby group representing slave owners
* , in Puerto Rico
*
Representation of slavery in European art
*
Slavery in Britain
Slavery in Britain existed before the Roman Britain, Roman occupation, which occurred from approximately AD 43 to AD 410, and the practice endured in various forms until the 11th century, during which the Norman Conquest, Norman conquest of Eng ...
*
Slavery in the British and French Caribbean
Slavery in the British and French Caribbean refers to slavery in the parts of the Caribbean dominated by the French colonial empires, French Empire or the British Empire.
History
In the History of the Caribbean, Caribbean, Kingdom of Engla ...
*
Slavery in the United States
The legal institution of human chattel slavery, comprising the enslavement primarily of List of ethnic groups of Africa, Africans and African Americans, was prevalent in the United States of America from its founding in 1776 until 1865 ...
*
Timeline of abolition of slavery and serfdom
The abolition of slavery occurred at different times in different countries. It frequently occurred sequentially in more than one stage – for example, as abolition of the trade in slaves in a specific country, and then as abolition of slavery ...
Organisations and commemorations
*
International Day for the Abolition of Slavery
*
References and notes
Footnotes
Citations
Sources
*
Further reading
* Bader-Zaar, Birgitta
"Abolitionism in the Atlantic World: The Organization and Interaction of Anti-Slavery Movements in the Eighteenth and Nineteenth Centuries" European History Online, Mainz:
Institute of European History, 2010; retrieved 14 June 2012.
* Blackwell, Marilyn S. Women Were Among Our Primeval Abolitionists': Women and Organized Antislavery in Vermont, 1834–1848", ''Vermont History'', 82 (Winter-Spring 2014), 13–44.
* Carey, Brycchan, and Geoffrey Plank, eds. ''Quakers and Abolition'' (University of Illinois Press, 2014), 264 pp.
* Coupland, Sir Reginald. "The British Anti-Slavery Movement". London: F. Cass, 1964.
* Davis, David Brion, ''The Problem of Slavery in the Age of Revolution, 1770–1823'' (1999); ''
The Problem of Slavery in Western Culture
''The Problem of Slavery in Western Culture'' is a nonfiction book written by David Brion Davis, originally published by Cornell University Press in 1966, then republished in 1988 by Oxford University Press. The book won the Pulitzer Prize for Ge ...
'' (1988)
* Drescher, Seymour. ''Abolition: A History of Slavery and Antislavery'' (2009)
* Finkelman, Paul, ed. ''Encyclopedia of Slavery'' (1999)
* Kemner, Jochen
"Abolitionism" (2015). University Bielefeld – Center for InterAmerican Studies.
* Gordon, M. ''Slavery in the Arab World'' (1989)
* Gould, Philip. ''Barbaric Traffic: Commerce and Antislavery in the 18th-century Atlantic World'' (2003)
*
Hellie, Richard. ''Slavery in Russia: 1450–1725'' (1982)
* Hinks, Peter, and John McKivigan, eds. ''Encyclopedia of Antislavery and Abolition'' (2 vol. 2006) ; 846 pp; 300 articles by experts
* Jeffrey, Julie Roy. "Stranger, Buy... Lest Our Mission Fail: the Complex Culture of Women's Abolitionist Fairs". ''American Nineteenth Century History'' 4, no. 1 (2003): 185–205.
* Kolchin, Peter. ''Unfree Labor; American Slavery and Russian Serfdom'' (1987)
* Kolchin, Peter. "Reexamining Southern Emancipation in Comparative Perspective", ''Journal of Southern History'', (Feb. 2015) 81#1 pp. 7–40.
* Oakes, James. ''The Crooked Path to Abolition: Abraham Lincoln and the Antislavery Constitution'' (W.W. Norton, 2021).
* Oakes, James. ''Freedom National: The Destruction of Slavery in the United States, 1861–1865'' (W. W. Norton, 2012)
* Palen, Marc-William.
Free-Trade Ideology and Transatlantic Abolitionism: A Historiography. ''Journal of the History of Economic Thought'' 37 (June 2015): 291–304.
* Reckord, Mary. "The Colonial Office and the Abolition of Slavery." ''Historical Journal'' 14, no. 4 (1971): 723–734
online* Rodriguez, Junius P., ed. ''Encyclopedia of Emancipation and Abolition in the Transatlantic World'' (2007)
* Rodriguez, Junius P., ed. ''The Historical Encyclopedia of World Slavery'' (1997)
* Sinha, Manisha. ''The Slave's Cause: A History of Abolition'' (Yale UP, 2016) 784 pp; Highly detailed coverage of the American movement
* Thomas, Hugh. ''The Slave Trade: The Story of the Atlantic Slave Trade: 1440–1870'' (2006)
* Unangst, Matthew. "Manufacturing Crisis: Anti-slavery 'Humanitarianism' and Imperialism in East Africa, 1888–1890." ''Journal of Imperial and Commonwealth History'' 48.5 (2020): 805–825.
* Wyman-McCarthy, Matthew. "British abolitionism and global empire in the late 18th century: A historiographic overview." ''History Compass'' 16.10 (2018): e12480.
External links
The Abolitionist Seminar summaries, lesson plans, documents and illustrations for schools; focus on United States
summaries and documents; focus on United States
Twentieth Century Solutions of the Abolition of Slavery*
Elijah Parish Lovejoy: A Martyr on the Altar of American Liberty'
Brycchan Carey's pages listing British abolitionistsTeaching resources about Slavery and Abolitionon blackhistory4schools.com
The National Archives (UK)
Produced by Sheffield City Council's Libraries and Archives (UK)
American AbolitionismAmerican Abolitionists comprehensive list of abolitionists and anti-slavery activists and organizations in the United States
by Right Honourable Lord Archer of Sandwell
"Slavery – The emancipation movement in Britain" lecture by James Walvin at
Gresham College
Gresham College is an institution of higher learning located at Barnard's Inn Hall off Holborn in Central London, England that does not accept students or award degrees. It was founded in 1597 under the Will (law), will of Sir Thomas Gresham, ...
, 5 March 2007 (available for video and audio download)
Escape to Freedomat Scholastic.com
"Black Canada and the Journey to Freedom"1807 CommemoratedTrafficking in Persons Report 2008 US Department of State
National Underground Railroad Freedom Centerin Cincinnati, Ohio
The Liberator Files Horace Seldon's collection and summary of research of William Lloyd Garrison's ''
The Liberator'' original copies at the Boston Public Library, Boston, Massachusetts.
University of Detroit Mercy Black Abolitionist Archive a collection of more than 800 speeches by antebellum blacks and approximately 1,000 editorials from the period.
* Raymond James Krohn
Encyclopedia of Civil Liberties in the United States
Largest Surviving Anti Slave Trade Petitionfrom Manchester, UK 1806
"Scotland and the Abolition of the Slave Trade"– schools resource
Report of the Brown University Steering Committee on Slavery and Justice
{{Authority control
Political movements
African diaspora history