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The Treaty of Trianon (french: Traité de Trianon, hu, Trianoni békeszerződés) was prepared at the Paris Peace Conference and was signed in the
Grand Trianon Palace
Grand Trianon Palace
in Versailles on 4 June 1920. It formally ended
World War I World War I, often abbreviated as WWI or WW1, also known as the First World War or the Great War, was a global war A world war is "a war engaged in by all or most of the principal nations of the world". The term is usually reserved for ...

World War I
between most of the
Allies of World War I The Allies of World War I or Entente Powers were a coalition The term "coalition" is the denotation for a group formed when two or more people, factions, states, political parties, militaries etc. agree to work together temporarily in a pa ...
and the
Kingdom of Hungary The Kingdom of Hungary was a monarchy A monarchy is a form of government A government is the system or group of people governing an organized community, generally a state State may refer to: Arts, entertainment, an ...

Kingdom of Hungary
. French diplomats played the major role in designing the treaty, with a mind to establishing a French-led coalition of the newly formed nations. It regulated the status of the Kingdom of Hungary and defined its borders generally within the ceasefire lines established in November–December 1918 and left Hungary as a landlocked state that included , 28% of the that had constituted the pre-war
Kingdom of Hungary The Kingdom of Hungary was a monarchy A monarchy is a form of government A government is the system or group of people governing an organized community, generally a state State may refer to: Arts, entertainment, an ...
(the Hungarian half of the
Austro-Hungarian monarchy Austria-Hungary, often referred to as the Austro-Hungarian Empire or the Dual Monarchy, was a constitutional monarchy and great power in Central Europe#Before World War I, Central Europe between 1867 and 1918. It was formed with the Austro-Hunga ...
). The truncated Kingdom had a population of 7.6 million, 36% compared to the pre-war kingdom's population of 20.9 million. Though the areas that were allocated to neighbouring countries had a majority of non-Hungarians, in them lived 3.3 million Hungarians – 31% – who were now in a minority status. The treaty limited Hungary's army to 35,000 officers and men, and the
Austro-Hungarian Navy The Austro-Hungarian Navy or Imperial and Royal War Navy (german: kaiserliche und königliche Kriegsmarine sometimes shortened to ''k.u.k. Kriegsmarine'', hu, Császári és Királyi Haditengerészet) was the naval force A navy, naval forc ...
ceased to exist. These decisions and their consequences have been the cause of deep resentment in Hungary ever since. The principal beneficiaries were the
Kingdom of Romania The Kingdom of Romania ( ro, Regatul României) was a constitutional monarchy A constitutional monarchy, parliamentary monarchy, or democratic monarchy is a form of monarchy in which the monarch exercises his authority in accordance with a ...
, the Czechoslovak Republic, the
Kingdom of Serbs, Croats and Slovenes Kingdom may refer to: Monarchy * A type of monarchy * A realm ruled by: **A king, during the reign of a male monarch **A queen regnant, during the reign of a female monarch Taxonomy * Kingdom (biology), a category in biological taxonomy Arts a ...
(later
Yugoslavia Yugoslavia (; sh, Jugoslavija / ; sl, Jugoslavija ; mk, Југославија ;; rup, Iugoslavia; hu, Jugoszlávia; Pannonian Rusyn Image:Novi Sad mayor office.jpg, 250px, Mayor office written in four official languages used in the ...

Yugoslavia
), and the
First Austrian Republic The First Austrian Republic (german: Republik Österreich) was created after the signing of the on 10 September 1919—the settlement after the end of which ended the of —and ended with the establishment of the Austrofascist based upon a ...
. One of the main elements of the treaty was the doctrine of "self-determination of peoples", and it was an attempt to give the non-Hungarians their own national states. In addition, Hungary had to pay war reparations to its neighbours. The treaty was dictated by the Allies rather than negotiated, and the Hungarians had no option but to accept its terms. The Hungarian delegation signed the treaty under protest, and agitation for its revision began immediately. The current boundaries of
Hungary Hungary ( hu, Magyarország ) is a in . Spanning of the , it is bordered by to the north, to the northeast, to the east and southeast, to the south, and to the southwest and to the west. Hungary has a population of 10 million, mostl ...

Hungary
are the same as those defined by the Treaty of Trianon, with some minor modifications until 1924 regarding the Hungarian-Austrian border and the notable exception of three villages that were transferred to Czechoslovakia in 1947. After World War I, in 1921, only one plebiscite (later known as the
Sopron plebiscite The Sopron plebiscite took place on December 14-16, 1921. In this plebiscite, the residents of an area of 257 km2, comprising Sopron Sopron (; german: Ödenburg, ; sl, Šopron) is a city A city is a large human settlement.Goodall, B. (1987) '' ...
) was allowed concerning disputed borders on former territory of the Kingdom of Hungary. It settled a small dispute between Austria and Hungary. During the Sopron-area plebiscite, the polling stations were supervised by army officers of the Allied powers.


Background


First World War and Austro-Hungarian Armistice

On 28 June 1914, the heir to the throne of
Austria-Hungary Austria-Hungary, often referred to as the Austro-Hungarian Empire or the Dual Monarchy, was a constitutional monarchy A constitutional monarchy, parliamentary monarchy, or democratic monarchy is a form of monarchy in which the monarch exe ...

Austria-Hungary
, the
Archduke Franz Ferdinand of Austria Archduke Franz Ferdinand Carl Ludwig Joseph Maria of Austria (18 December 1863 – 28 June 1914) was the heir presumptive An heir presumptive is the person entitled to inherit a throne, peerage, or other hereditary honour, but whose positi ...

Archduke Franz Ferdinand of Austria
, was
assassinated Assassination is the act of deliberately killing a prominent or important person, such as heads of state A head of state (or chief of state) is the public persona who officially embodies a state Foakes, pp. 110–11 " he head of state ...
by a
Serbian nationalist Serbian nationalism asserts that Serbs The Serbs ( sr, Срби, Srbi, ) are a South Slavs, South Slavic ethnic group and nation, native to the Balkans in Southeastern Europe. The majority of Serbs live in their nation state of Serbia, as ...
. This caused a rapidly escalating
July Crisis The July Crisis was a series of interrelated diplomatic and military escalations among the major powers of Europe in the summer of 1914, which led to the outbreak of World War I World War I, often abbreviated as WWI or WW1, also kno ...
resulting in Austria-Hungary declaring war on Serbia, followed quickly by the entry of most European powers into the
First World War World War I, often abbreviated as WWI or WW1, also known as the First World War or the Great War, was a global war A world war is "a war War is an intense armed conflict between states State may refer to: Arts, entertainmen ...

First World War
. Two alliances faced off, the
Central Powers The Central Powers, also known as the Central Empires,german: Mittelmächte; hu, Központi hatalmak; tr, İttifak Devletleri / ; bg, Централни сили, translit=Tsentralni sili was one of the two main coalitions that fought World ...
(led by
Germany ) , image_map = , map_caption = , map_width = 250px , capital = Berlin Berlin (; ) is the Capital city, capital and List of cities in Germany by population, largest city of Germany by both area and population. Its 3,769,495 inh ...
) and the
Triple Entente The Triple Entente (from French ''Entente (type of alliance), entente'' meaning "friendship, understanding, agreement") describes the informal understanding between the Russian Empire, the French Third Republic and the United Kingdom of Great B ...

Triple Entente
(led by Britain, France and Russia). In 1918 Germany tried to overwhelm the Allies on the Western Front, but failed. Instead the Allies began a successful
counteroffensive A counter-offensive is a large-scale military A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. It is typically officially authorized and maintained by a sovereig ...
and forced the
Armistice of 11 November 1918 The Armistice of 11 November 1918 was the armistice An armistice is a formal agreement Agreement or concord (list of glossing abbreviations, abbreviated ) happens when a word changes form depending on the other words to which it relates. It ...
that resembled a surrender by the Central Powers.
Irredentism Irredentism is a political and popular movement whose members claim (usually on behalf of their nation A nation is a community A community is a social unit (a group of living things) with commonality such as Norm (social), norms, religion, ...
—that is the demand for reunification of Hungarian peoples became a central theme of Hungarian politics and diplomacy.Anna Menyhért, "The Image of the "Maimed Hungary" in 20th Century Cultural Memory and the 21st Century Consequences of an Unresolved Collective Trauma: The Impact of the Treaty of Trianon." Environment, Space, Place 8.2 (2016): 69–97
online
/ref> On 6 April 1917, the United States entered the war against Germany, and in December 1917 against Austria-Hungary. The American war aim was end aggressive militarism as shown by Berlin and Vienna. The United States never formally joined the Allies. President
Woodrow Wilson Thomas Woodrow Wilson (December 28, 1856February 3, 1924) was an American politician and academic who served as the 28th president of the United States The president of the United States (POTUS) is the head of state and head of gove ...

Woodrow Wilson
acted as an independent force and his
Fourteen Points U.S. President Woodrow Wilson The Fourteen Points was a statement of principles for peace upStatue of Eirene, goddess of peace in ancient Greek religion, with her son Pluto. Peace is a concept of societal friendship and harmony in the absenc ...
was accepted by Germany as a basis for the armistice of November 1918. It outlined a policy of
free trade Free trade is a trade policy A commercial policy (also referred to as a trade policy or international trade policy) is a government's policy governing international trade International trade is the exchange of capital, goods, and servic ...
, open agreements, and democracy. While the term was not used
self-determination The right of a people A people is any plurality of person A person (plural people or persons) is a being that has certain capacities or attributes such as reason Reason is the capacity of consciously applying logic Logic is an ...
was assumed. It called for a negotiated end to the war, international disarmament, the withdrawal of the Central Powers from occupied territories, the creation of a Polish state, the redrawing of Europe's borders along ethnic lines, and the formation of a
League of Nations The League of Nations (french: Société des Nations ), was the first worldwide intergovernmental organisation An intergovernmental organization (IGO) is an organization composed primarily of sovereign states (referred to as ''member state ...
to guarantee the political independence and territorial integrity of all states. It called for a just and democratic peace uncompromised by territorial annexation. Point ten announced Wilson's "wish" that the peoples of the Austria-Hungary be given autonomy—a point that
Vienna Vienna ( ; german: Wien ; bar, Wean, label=Bavarian language, Austro-Bavarian ) is the Capital city, national capital, largest city, and one of States of Austria, nine states of Austria. Vienna is Austria's List of cities and towns in Austria, mos ...

Vienna
rejected. Germany, the major ally of Austria-Hungary in World War I, suffered numerous losses during
Hundred Days Offensive The Hundred Days Offensive (8 August to 11 November 1918) often considered one of the deadliest battles of WW1 was a series of massive Allied An alliance is a relationship among people, groups, or sovereign state, states that have joined t ...
between August and November 1918 and was in negotiation of armistice with Allied Powers from beginning of October 1918. Between 15 and 29 September 1918, Franchet d'Espèrey, in command of a relative small army of
Greeks The Greeks or Hellenes (; el, Έλληνες, ''Éllines'' ) are an ethnic group An ethnic group or ethnicity is a grouping of people A people is any plurality of person A person (plural people or persons) is a being that has cer ...

Greeks
(9 divisions), French (6 divisions),
Serb The Serbs ( sr, Срби, Srbi, ) are a South Slavic ethnic group An ethnic group or ethnicity is a grouping of people who identify with each other on the basis of shared attributes that distinguish them from other groups such as a commo ...
s (6 divisions),
British British may refer to: Peoples, culture, and language * British people The British people, or Britons, are the citizens of the United Kingdom of Great Britain and Northern Ireland The United Kingdom of Great Britain and Northern Ir ...
(4 divisions) and
Italians Italians ( it, italiani ) are a Romance Romance (from Vulgar Latin , "in the Roman language", i.e., "Latin") may refer to: Common meanings * Romance (love) Romance or Romantic love is an emotional feeling of love for, or a strong att ...
(1 division), staged a successful
Vardar Offensive The Vardar Offensive ( bg, Офанзива при Вардар) was a World War I military operation, fought between 15 and 29 September 1918. The operation took place during the final stage of the Balkans Campaign (World War I), Balkans Campaign ...
in
Vardar Macedonia Vardar Macedonia ( Macedonian and sr, Вардарска Македонија, ''Vardarska Makedonija'') was the name given to the territory of the Kingdom of Serbia The Kingdom of Serbia ( sr, Краљевина Србија, Kraljevina Srbija ...
that ended by taking
Bulgaria Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria ( bg, Република България, links=no, Republika Bǎlgariya, ), is a country in Southeast Europe. It is bordered by Romania to the north, Serbia ...
out of the war. That collapse of the Southern Front was one of several developments that effectively triggered the November 1918 Armistice. The political collapse of Austria-Hungary itself was now only a matter of days away. By the end of October 1918, the
Austro-Hungarian Army The Austro-Hungarian Army (german: Landstreitkräfte Österreich-Ungarns; hu, Császári és Királyi Hadsereg) was the ground force of the Austria-Hungary, Austro-Hungarian Dual Monarchy from 1867 to 1918. It was composed of three parts: the jo ...
was so fatigued that its commanders were forced to seek a ceasefire.
Czechoslovakia , , yi, טשעכאסלאוואקיי, , common_name = Czechoslovakia , life_span = 1918–19391945–1992 , p1 = Austria-Hungary , image_p1 = , s1 = Czech Re ...
and the
State of Slovenes, Croats and Serbs The State of Slovenes, Croats and Serbs ( sh, Država Slovenaca, Hrvata i Srba / ; sl, Država Slovencev, Hrvatov in Srbov) was a political entity that was constituted in October 1918, at the end of World War I World War I, often abbr ...

State of Slovenes, Croats and Serbs
were proclaimed and troops started deserting, disobeying orders and retreating. Many Czechoslovak troops, in fact, started working for the Allied Cause, and in September 1918, five Czechoslovak Regiments were formed in the Italian Army. The troops of Austria-Hungary started a chaotic withdrawal in
Battle of Vittorio Veneto The Battle of Vittorio Veneto was fought from 24 October to 3 November 1918 (with an armistice taking effect 24 hours later) near Vittorio Veneto Vittorio Veneto is a city and ''comune'' situated in the Province of Treviso, in the region of Ve ...

Battle of Vittorio Veneto
and Austria-Hungary began to negotiate a truce on 28 October.


Aster Revolution and the First Hungarian Republic

During the war, Count
Mihály Károlyi Count Mihály Ádám György Miklós Károlyi de Nagykároly, archaically English: Michael Adam George Nicholas Károlyi, or in short simple form: Michael Károlyi (4 March 1875 – 19 March 1955) was a Hungarian politician who served as a leade ...

Mihály Károlyi
led a small but very active pacifist anti-war maverick fraction in the Hungarian parliament. He even organized covert contacts with British and French diplomats in Switzerland during the war. The
Austro-Hungarian Austria-Hungary, often referred to as the Austro-Hungarian Empire or the Dual Monarchy, was a constitutional monarchy A constitutional monarchy is a form of monarchy in which the monarch exercises authority in accordance with a writte ...

Austro-Hungarian
monarchy politically collapsed and disintegrated as a result of a defeat in the . On 31 October 1918, in mid of armistice negotiations, the
Aster Revolution The Aster Revolution or Chrysanthemum Revolution ( hu, Őszirózsás forradalom) was a revolution in Hungary led by Count Mihály Károlyi in the aftermath of World War I which led to the foundation of the short-lived First Hungarian Republic, Fir ...
in Budapest brought liberal Hungarian aristocrat Count Mihály Károlyi, a supporter of the Allied Powers, to power. King Charles had no other option than the appointment of Mihály Károlyi as prime minister of Hungary. On 25 October 1918 Károlyi had formed the Hungarian National Council. The Hungarian Royal Honvéd army still had more than 1,400,000 soldiers when Mihály Károlyi was announced as prime minister of Hungary. Károlyi yielded to U.S. President
Woodrow Wilson Thomas Woodrow Wilson (December 28, 1856February 3, 1924) was an American politician and academic who served as the 28th president of the United States The president of the United States (POTUS) is the head of state and head of gove ...

Woodrow Wilson
's demand for
pacifism Pacifism is the opposition or resistance to war War is an intense armed conflict between states State may refer to: Arts, entertainment, and media Literature * ''State Magazine'', a monthly magazine published by the U.S. Departmen ...
by ordering the unilateral self-disarmament of the Hungarian army. This happened under the direction of Minister of War Béla Linder on 2 November 1918Dixon J. C
''Defeat and Disarmament, Allied Diplomacy and Politics of Military Affairs in Austria, 1918–1922''
Associated University Presses 1986. p. 34.
Sharp A
''The Versailles Settlement: Peacemaking after the First World War, 1919–1923''
Palgrave Macmillan 2008. p. 156. .
Due to the full disarmament of its army, Hungary was to remain without a national defence at a time of particular vulnerability. The Hungarian self-disarmament made the occupation of Hungary directly possible for the relatively small armies of Romania, the Franco-Serbian army and the armed forces of the newly established Czechoslovakia. When Oszkár Jászi became the new Minister for National Minorities of Hungary, immediately offered democratic referendums about the disputed borders for minorities; however, the political leaders of those minorities refused the very idea of democratic referendums regarding disputed territories at the Paris peace conference. After the Hungarian self-disarmament, Czech, Serbian, and Romanian political leaders chose to attack Hungary instead of holding democratic plebiscites concerning the disputed areas. On the request of the Austro-Hungarian Government, an armistice was granted to Austria-Hungary on 3 November 1918 by the Allies. Military and political events changed rapidly and drastically after the Hungarian unilateral disarmament: * on 5 November 1918, the Serbian army, with the help of the French army, crossed southern borders, * on 8 November, the Czechoslovak Army crossed the northern borders, * on 10 November d'Espérey's army crossed the Danube river and was poised to enter the Hungarian heartland, * on 11 November Germany signed an armistice with Allies, under which they had to immediately withdraw all German troops in
Romania Romania ( ; ro, România ) is a country at the crossroads of Central Central is an adjective usually referring to being in the center (disambiguation), center of some place or (mathematical) object. Central may also refer to: Directions ...
and in the
Ottoman Empire The Ottoman Empire (; ', ; or '; )info page on bookat Martin Luther University) // CITED: p. 36 (PDF p. 38/338). was an empire that controlled much of Southeastern Europe, Western Asia, and North Africa, Northern Africa between the 14th ...
, the
Austro-Hungarian Empire Austria-Hungary, often referred to as the Austro-Hungarian Empire or the Dual Monarchy, was a constitutional monarchy A constitutional monarchy, parliamentary monarchy, or democratic monarchy is a form of monarchy in which the monarch exer ...

Austro-Hungarian Empire
and the
Russian Empire The Russian Empire, . commonly referred to as Imperial Russia, was a historical empire that extended across Eurasia and North America from 1721, succeeding the Tsardom of Russia following the Treaty of Nystad that ended the Great Northern War. ...
back to German territory and Allies to have access to these countries. and * on 13 November, the Romanian army crossed the eastern borders of the
Kingdom of Hungary The Kingdom of Hungary was a monarchy A monarchy is a form of government A government is the system or group of people governing an organized community, generally a state State may refer to: Arts, entertainment, an ...

Kingdom of Hungary
. During the rule of Károlyi's pacifist cabinet, Hungary lost the control over approx. 75% of its former pre-WWI territories () without a fight and was subject to foreign occupation. The Armistice of 3 November signed with Austria-Hungary was completed as regards Hungary on 13 November, when Károlyi signed the
Armistice of Belgrade The Armistice of Belgrade was signed on 13 November 1918 between the First Hungarian Republic of Mihály Károlyi and the Allies of World War I, Allied Powers in Belgrade. It was later not respected by the allies, which led to the collapse of the F ...
with the Allied nations, in order that a Treaty of Peace might be concluded. It limited the size of the Hungarian army to six infantry and two cavalry divisions. Demarcation lines defining the territory to remain under Hungarian control were made. The lines would apply until definitive borders could be established. Under the terms of the armistice, Serbian and French troops advanced from the south, taking control of the
Banat Banat (, ) is a geographical and historical region Historical regions (or historical areas) are geographical Geography (from Greek Greek may refer to: Greece Anything of, from, or related to Greece Greece ( el, Ελλάδα, ...

Banat
and Croatia. Czechoslovakia took control of "
Upper Hungary Upper Hungary is the usual English translation of ''Felvidék'' ( literally: "Upland"), the HungarianHungarian may refer to: * Hungary, a country in Central Europe * Kingdom of Hungary, state of Hungary, existing between 1000 and 1946 * Hungari ...
", consisting roughly of present day
Slovakia Slovakia (; sk, Slovensko ), officially the Slovak Republic ( sk, Slovenská republika, links=no ), is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to th ...

Slovakia
and
Carpathian Ruthenia Carpathian Ruthenia, Carpatho-Ukraine or Zakarpattia rue, Карпатьска Русь (''Karpat'ska Rus); ( uk, Закарпаття, translit=Zakarpattia or ; Slovak Slovak may refer to: * Something from, related to, or belonging to S ...
. Romanian forces were permitted to advance to the River Mureș (Maros). However, on 14 November, Serbia occupied
Pécs Pécs ( , ; german: Fünfkirchen, ; known by #Name, alternative names) is List of cities and towns of Hungary#Largest cities in Hungary, the fifth largest city of Hungary, located on the slopes of the Mecsek mountains in the south-west of the coun ...
.Breit J. ''Hungarian Revolutionary Movements of 1918–19 and the History of the Red War'' in ''Main Events of the Károlyi Era'' Budapest 1929. pp. 115–116. General Franchet d'Espèrey followed up the victory by overrunning much of the Balkans and by the war's end, his troops had penetrated well into
Hungary Hungary ( hu, Magyarország ) is a in . Spanning of the , it is bordered by to the north, to the northeast, to the east and southeast, to the south, and to the southwest and to the west. Hungary has a population of 10 million, mostl ...

Hungary
. After King Charles's withdrawal from government on 16 November 1918 made Károlyi proclaim the
First Hungarian Republic The First Hungarian Republic ( hu, Első Magyar Köztársaság), until 21 March 1919 the Hungarian People's Republic (), was a short-lived unrecognized people's republic#REDIRECT People's republic People's republic is an official title used b ...
, with himself as provisional president of the republic.


Fall of the Hungarian liberal regime and communist coup d'état

The Károlyi government failed to manage both domestic and military issues and lost popular support. On 20 March 1919, Béla Kun, who had been imprisoned in the Markó Street prison, was released.Sachar H. M
''Dreamland: Europeans and Jews in the Aftermath of the Great War.''
Knopf Doubleday 2007. p. 409. .
On 21 March, he led a successful communist
coup d'état A coup d'état (; French for "blow of state"), often shortened to coup in English, (also known as an overthrow) is a seizure and removal of a government and its powers. Typically, it is an illegal, unconstitutional seizure of power by a politic ...
; Károlyi was deposed and arrested.Tucker S
''World War I: the Definitive Encyclopedia and Document Collection''
ABC-CLIO 2014. p. 867. .
Kun formed a
social democratic Social democracy is a political Politics (from , ) is the set of activities that are associated with Decision-making, making decisions in Social group, groups, or other forms of Power (social and political), power relations between individu ...
, communist
coalition government A coalition government is a form of government in which political parties cooperate to form a government. The usual reason for such an arrangement is that no single party has achieved an absolute majority after an election An election is a ...
and proclaimed the
Hungarian Soviet Republic The Socialist Federative Republic of Councils in Hungary ( hu, Magyarországi Szocialista Szövetséges Tanácsköztársaság), mostly known as the Hungarian Soviet Republic ( hu, Magyar Szovjet-köztársaság), literally the Republic of Counci ...
. Days later the Communists purged the Social Democrats from the government.Andelman D. A
''A Shattered Peace: Versailles 1919 and the Price We Pay Today.''
John Wiley and Sons 2009. p. 193 .
The Hungarian Soviet Republic was a small communist
rump state A rump state is the remnant of a once much larger state State may refer to: Arts, entertainment, and media Literature * ''State Magazine'', a monthly magazine published by the U.S. Department of State * The State (newspaper), ''The State'' (n ...
. When the Republic of Councils in Hungary was established, it controlled only approximately 23 percent of the
Hungary Hungary ( hu, Magyarország ) is a in . Spanning of the , it is bordered by to the north, to the northeast, to the east and southeast, to the south, and to the southwest and to the west. Hungary has a population of 10 million, mostl ...

Hungary
's historic territory. The Communists remained bitterly unpopular in the Hungarian countryside, where the authority of that government was often nonexistent. Rather than divide the big estates among the peasants - which might have gained their support for the government, but would have created a class of small-holding farmers which by Marxist of the kind which Marxist theory regards as inherently conservative - the Communist government proclaimed the nationalization of the estates. But having no skilled people to manage the estates, the Communists had no choice but to leave the existing estate managers in place. These, while formally accepting their new government bosses, in practice retained their loyalty to the deposed aristocratic owners. The peasants felt that the Revolution had no real effect on their lives, and thus no reason to support it. The communist party and communist policies only had real popular support among the proletarian masses of large industrial centers – especially in Budapest – where the working class represented a high proportion of the inhabitants. The communist government followed the Soviet model: the party established its terror groups (like the infamous
Lenin Boys (left), a commander of the Lenin Boys __NOTOC__ The Lenin Boys ( hu, Lenin-fiúk) were a small communist Communism (from Latin Latin (, or , ) is a classical language belonging to the Italic languages, Italic branch of the Indo-Europe ...
) to "overcome the obstacles" in the Hungarian countryside. This was later known as the Red Terror in Hungary. In late May, after the Entente military representative demanded more territorial concessions from Hungary, Kun attempted to "fulfill" his promise to adhere to Hungary's historical borders. The men of the Hungarian Red Army were recruited mainly from the volunteers of the Budapest proletariat. On 20 May 1919, a force under Colonel Aurél Stromfeld attacked and routed Czechoslovak troops from
Miskolc Miskolc ( , , ; Czech Czech may refer to: * Anything from or related to the Czech Republic The Czech Republic, also known by its short-form name Czechia and formerly known as Bohemia, is a landlocked country A landlocked country ...
. The Romanian Army attacked the Hungarian flank with troops from the 16th Infantry Division and the Second Vânători Division, aiming to maintain contact with the Czechoslovak Army. Hungarian troops prevailed and the Romanian Army retreated to its bridgehead at
Tokaj Tokaj () is a historical town A town is a human settlement. Towns are generally larger than villages and smaller than city, cities, though the criteria to distinguish between them vary considerably in different parts of the world. Origin a ...
. There, between 25–30 May, Romanian forces were required to defend their position against Hungarian attacks. On 3 June, Romania was forced into further retreat but extended its line of defence along the Tisza River and reinforced its position with the 8th Division, which had been moving forward from
Bukovina Bukovina ro, Bucovina; german: Bukowina or ; pl, Bukowina; hu, Bukovina; uk, Буковина, ; see also other languages Other most often refers to: * Other (philosophy), a concept in psychology and philosophy Other or The Other may also r ...

Bukovina
since 22 May. Hungary then controlled the territory almost to its ; regained control of industrial areas around
Miskolc Miskolc ( , , ; Czech Czech may refer to: * Anything from or related to the Czech Republic The Czech Republic, also known by its short-form name Czechia and formerly known as Bohemia, is a landlocked country A landlocked country ...
,
Salgótarján Salgótarján () is the capital of Nógrád (county), Nógrád county, north-eastern Hungary, making it the third smallest county capital based on population. Location At the foot of Karancs mountain, in the Cserhát hills, 250 meters above sea ...
, (Banská Štiavnica), (Košice). In June, the Hungarian Red Army invaded the eastern part of the so-called
Upper Hungary Upper Hungary is the usual English translation of ''Felvidék'' ( literally: "Upland"), the HungarianHungarian may refer to: * Hungary, a country in Central Europe * Kingdom of Hungary, state of Hungary, existing between 1000 and 1946 * Hungari ...
, now claimed by the newly forming . The Hungarian Red Army achieved some military success early on: under the leadership of Colonel Aurél Stromfeld, it ousted Czechoslovak troops from the north and planned to march against the Romanian Army in the east. Kun ordered the preparation of an offensive against Czechoslovakia, which would increase his domestic support by making good on his promise to restore Hungary's borders. The Hungarian Red Army recruited men between 19–25 years of age. Industrial workers from Budapest volunteered. Many former Austro-Hungarian officers re-enlisted for patriotic reasons. The Hungarian Red Army moved its 1st and 5th artillery divisions—40 battalions—to
Upper Hungary Upper Hungary is the usual English translation of ''Felvidék'' ( literally: "Upland"), the HungarianHungarian may refer to: * Hungary, a country in Central Europe * Kingdom of Hungary, state of Hungary, existing between 1000 and 1946 * Hungari ...
. Despite promises for the restoration of the former borders of Hungary, the communists declared the establishment of the
Slovak Soviet Republic The Slovak Soviet Republic (Slovak Slovak may refer to: * Something from, related to, or belonging to Slovakia (''Slovenská republika'') * Slovaks, a Western Slavic ethnic group * Slovak language, an Indo-European language that belongs to the W ...
in
Prešov Prešov (, hu, Eperjes, ukr, Пряшів) is a city A city is a large human settlement.Goodall, B. (1987) ''The Penguin Dictionary of Human Geography''. London: Penguin.Kuper, A. and Kuper, J., eds (1996) ''The Social Science Encyclopedia' ...
(Eperjes) on 16 June 1919. After the proclamation of the
Slovak Soviet Republic The Slovak Soviet Republic (Slovak Slovak may refer to: * Something from, related to, or belonging to Slovakia (''Slovenská republika'') * Slovaks, a Western Slavic ethnic group * Slovak language, an Indo-European language that belongs to the W ...
, the Hungarian nationalists and patriots soon realized that the new communist government had no intentions to recapture the lost territories, only to spread communist ideology and establish other communist states in Europe, thus sacrificing Hungarian national interests. The Hungarian patriots and professional military officers in the Red Army saw the establishment of the
Slovak Soviet Republic The Slovak Soviet Republic (Slovak Slovak may refer to: * Something from, related to, or belonging to Slovakia (''Slovenská republika'') * Slovaks, a Western Slavic ethnic group * Slovak language, an Indo-European language that belongs to the W ...
as a betrayal, and their support for the government began to erode (the communists and their government supported the establishment of the Slovak Communist state, while the Hungarian patriots wanted to keep the reoccupied territories for Hungary). Despite a series of military victories against the Czechoslovak army, the Hungarian Red Army started to disintegrate due to tension between nationalists and communists during the establishment of the Slovak Soviet Republic. The concession eroded support of the communist government among professional military officers and nationalists in the Hungarian Red Army; even the
chief of the general staff The Chief of the General Staff (CGS) is a post in many armed forces A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare War is an intense armed conflict be ...
Aurél Stromfeld, resigned his post in protest. When the French promised the Hungarian government that Romanian forces would withdraw from the Tiszántúl, Kun withdrew from Czechoslovakia his remaining military units who had remained loyal after the political fiasco with the Slovak Soviet Republic. Kun then unsuccessfully tried to turn the remaining units of the demoralized Hungarian Red Army on the Romanians.


Treaty preparation

The Hungarian "Conditions of Peace" were dated 15 January 1920, and their "Observations" handed in on 20 February. French diplomats played the major role in the drafting, and Hungarians were kept in the dark. Their long-term goal was to build a coalition of small new nations led by France and capable of standing up to Russia or Germany. This led to the "Little Entente" of Czechoslovakia, Romania and the Kingdom of Serbs, Croats and Slovenes (since 1929 Yugoslavia). The lengthy negotiation process was recorded on a daily basis by , deputy first secretary of the Hungarian delegation. The treaty of peace in final form was submitted to the Hungarians on 6 May and signed by them in Grand Trianon on 4 June 1920, entering into force on 26 July 1921. The United States did not ratify the Treaty of Trianon. Instead it negotiated U.S.–Hungarian Peace Treaty (1921), a separate peace treaty with Hungary in 1921 that did not contradict the terms of the Trianon treaty.


Borders of Hungary

The Hungarian government terminated its union with Austria on 31 October 1918, officially dissolving the Austro-Hungarian state. The ''de facto'' temporary borders of independent Hungary were defined by the ceasefire lines in November–December 1918. Compared with the pre-war Kingdom of Hungary, these temporary borders did not include: * Part of Transylvania south of the Mureș River and east of the Someș River, which came under the control of Romania (cease-fire agreement of Belgrade signed on 13 November 1918). On 1 December 1918, the National Assembly of Romanians in Transylvania Union of Transylvania with Romania, declared union with the
Kingdom of Romania The Kingdom of Romania ( ro, Regatul României) was a constitutional monarchy A constitutional monarchy, parliamentary monarchy, or democratic monarchy is a form of monarchy in which the monarch exercises his authority in accordance with a ...
. * Slovakia was proclaimed as part of Czechoslovakia (status quo set by the Czechoslovak Legion, Czechoslovak legions and accepted by the Entente on 25 November 1918). Afterwards, the Slovak politician Milan Hodža discussed with the Hungarian Minister of Defence, Albert Bartha, a temporary demarcation line that left between 650,000–886,000 Hungarians in the newly formed Czechoslovakia and between 142,000–399,000 Slovaks in the remainder of Hungary (the discrepancy was caused by the different way census was collected in Hungary and Czechoslovakia). That was signed on 6 December 1918. * South Slavic lands, which, after the war, were organised into two political formations – the
State of Slovenes, Croats and Serbs The State of Slovenes, Croats and Serbs ( sh, Država Slovenaca, Hrvata i Srba / ; sl, Država Slovencev, Hrvatov in Srbov) was a political entity that was constituted in October 1918, at the end of World War I World War I, often abbr ...

State of Slovenes, Croats and Serbs
and Banat, Bačka and Baranja, which both came under control of South Slavs, according to the ceasefire agreement of Belgrade signed on 13 November 1918. Previously, on 29 October 1918, the Kingdom of Croatia-Slavonia parliament, an autonomous monarchy, kingdom within the Transleithania, terminated the union with the Kingdom of Hungary and on 30 October 1918 the Hungarian diet adopted a motion declaring that the constitutional relations between the two states had ended. Province of Croatia and Slavonia, Croatia-Slavonia was included in a newly formed State of Slovenes, Croats, and Serbs (which also included some other South Slavic territories, formerly administered by Austria-Hungary) on 29 October 1918. This state and the Kingdom of Serbia formed the Kingdom of Serbs, Croats and Slovenes (Yugoslavia) on 1 December 1918. The territories of Banat, Bačka and Baranja (which included most of the pre-war Hungarian counties of Baranya (former county), Baranya, Bács-Bodrog, Torontál, and Temes County, Temes) came under military control by the Kingdom of Serbia and political control by local South Slavs. The Great People's Assembly of Serbs, Bunjevci, and other Slavs from
Banat Banat (, ) is a geographical and historical region Historical regions (or historical areas) are geographical Geography (from Greek Greek may refer to: Greece Anything of, from, or related to Greece Greece ( el, Ελλάδα, ...

Banat
, Bačka, Bácska and Baranya (region), Baranya declared union of this region with Serbia on 25 November 1918. The ceasefire line had the character of a temporary international border until the treaty. The central parts of Banat were later assigned to Romania, respecting the wishes of Romanians from this area, which, on 1 December 1918, were present in the National Assembly of Romanians in Alba Iulia, which Union of Transylvania with Romania, voted for union with the
Kingdom of Romania The Kingdom of Romania ( ro, Regatul României) was a constitutional monarchy A constitutional monarchy, parliamentary monarchy, or democratic monarchy is a form of monarchy in which the monarch exercises his authority in accordance with a ...
. * The city of Rijeka, Fiume (Rijeka) was occupied by the Italian nationalists group. Its affiliation was a matter of international dispute between the Kingdom of Italy and Yugoslavia. * Croatian-populated territories in modern Međimurje remained under Hungarian control after the
Armistice of Belgrade The Armistice of Belgrade was signed on 13 November 1918 between the First Hungarian Republic of Mihály Károlyi and the Allies of World War I, Allied Powers in Belgrade. It was later not respected by the allies, which led to the collapse of the F ...
of 13 November 1918. After the 1918 occupation of Međimurje, Međimurje was occupied by forces led by Slavko Kvaternik on 24 December 1918, this region declared separation from Hungary and entry into Yugoslavia at the popular assembly of 9 January 1919. After the Romanian Army advanced beyond this cease-fire line, the Entente powers asked Hungary (Vix Note) to acknowledge the new Romanian territorial gains by a new line set along the Tisza river. Unable to reject these terms and unwilling to accept them, the leaders of the First Hungarian Republic, Hungarian Democratic Republic resigned and the Communists seized power. In spite of the country being under Allied blockade, the
Hungarian Soviet Republic The Socialist Federative Republic of Councils in Hungary ( hu, Magyarországi Szocialista Szövetséges Tanácsköztársaság), mostly known as the Hungarian Soviet Republic ( hu, Magyar Szovjet-köztársaság), literally the Republic of Counci ...
was formed and the Hungarian Red Army was rapidly set up. This army was initially successful against the Czechoslovak Legions, due to covert food and arms aid from Italy. This made it possible for Hungary to reach nearly the former Kingdom of Galicia and Lodomeria, Galician (Polish) border, thus separating the Czechoslovak and Romanian troops from each other. After a Hungarian-Czechoslovak cease-fire signed on 1 July 1919, the Hungarian Red Army left parts of Slovakia by 4 July, as the Entente powers promised to invite a Hungarian delegation to the Versailles Peace Conference. In the end, this particular invitation was not issued. Béla Kun, leader of the Hungarian Soviet Republic, then turned the Hungarian Red Army on the Romanian Army and Hungarian–Romanian War, attacked at the Tisza river on 20 July 1919. After fierce fighting that lasted some five days, the Hungarian Red Army collapsed. The Royal Romanian Army marched into Budapest on 4 August 1919. The Hungarian state was restored by the Entente powers, helping Admiral Miklós Horthy, Horthy into power in November 1919. On 1 December 1919, the Hungarian delegation was officially invited to the Versailles Peace Conference; however, the newly defined borders of Hungary were nearly concluded without the presence of the Hungarians.Arno J. Mayer. ''Politics and Diplomacy of Peacemaking. Containment and Counterrevolution at Versailles, 1918–1919''. New York, 1967. p. 369 During prior negotiations, the Hungarian party, along with the Austrian, advocated the American principle of self-determination: that the population of disputed territories should decide by free plebiscite to which country they wished to belong. This view did not prevail for long, as it was disregarded by the decisive French and British delegates.Francis Deak, ''Hungary at the Paris Peace Conference. The Diplomatic History of the Treaty of Trianon'' (New York: Columbia University Press, 1942), p. 45. According to some opinions, the Allies drafted the outline of the new frontiersMiller, Vol. IV, 209. Document 246. "Outline of Tentative Report and Recommendations Prepared by the Intelligence Section, in Accordance with Instructions, for the President and the Plenipotentiaries 21 January 1919." with little or no regard to the historical, cultural, ethnic, geographic, economic and strategic aspects of the region. The Allies assigned territories that were mostly populated by non-Hungarian ethnicities to successor states, but also allowed these states to absorb sizeable territories that were mainly inhabited by Hungarian-speaking populations. For instance, Romania gained all of Transylvania, which was home to 2,800,000 Romanians, but also contained a significant minority of 1,600,000 Hungarians and about 250,000 Germans. The intent of the Allies was principally to strengthen these successor states at the expense of Hungary. Although the countries that were the main beneficiaries of the treaty partially noted the issues, the Hungarian delegates tried to draw attention to them. Their views were disregarded by the Allied representatives. Some predominantly Hungarian settlements, consisting of more than two million people, were situated in a typically wide strip along the new borders in foreign territory. More concentrated groups were found in Czechoslovakia (parts of southern Slovakia), Yugoslavia (parts of northern Délvidék), and Romania (parts of Transylvania). The final borders of Hungary were defined by the Treaty of Trianon signed on 4 June 1920. Beside exclusion of the previously mentioned territories, they did not include: * the rest of Transylvania, which together with some additional parts of the pre-war Kingdom of Hungary became part of Romania; *
Carpathian Ruthenia Carpathian Ruthenia, Carpatho-Ukraine or Zakarpattia rue, Карпатьска Русь (''Karpat'ska Rus); ( uk, Закарпаття, translit=Zakarpattia or ; Slovak Slovak may refer to: * Something from, related to, or belonging to S ...
, which became part of Czechoslovakia, pursuant to the Treaty of Saint-Germain in 1919;Peter Pastor, "Hungarian and Soviet Efforts to Possess Ruthenia" ''Historian'' (2019) 81#3 pp 398–425. * most of Burgenland, which became part of Austria, also pursuant to the Treaty of Saint-Germain (the district of Sopron opted to remain within Hungary after a plebiscite held in December 1921, the only place where a plebiscite was held and factored in the decision); * Međimurje County, Međimurje and the 2/3 of the Slovene March (Kingdom of Hungary), Slovene March or ''Vendvidék'' (now Prekmurje), which became part of the Kingdom of Serbs, Croats and Slovenes. By the Treaty of Trianon, the cities of
Pécs Pécs ( , ; german: Fünfkirchen, ; known by #Name, alternative names) is List of cities and towns of Hungary#Largest cities in Hungary, the fifth largest city of Hungary, located on the slopes of the Mecsek mountains in the south-west of the coun ...
, Mohács, Baja, Hungary, Baja and Szigetvár, which were under Serb-Croat-Slovene administration after November 1918, were assigned to Hungary. An arbitration committee in 1920 assigned small northern parts of the former Árva and Szepes counties of the Kingdom of Hungary with Polish majority population to Second Polish Republic, Poland. After 1918, Hungary did not have access to the sea, which pre-war Hungary formerly had directly through the Rijeka coastline and indirectly through Croatia-Slavonia. Representatives of small nations living in the former Austria-Hungary and active in the Congress of Oppressed Nations regarded the treaty of Trianon for being an act of historical righteousness because a better future for their nations was "to be founded and durably assured on the firm basis of world democracy, real and sovereign government by the people, and a universal alliance of the nations vested with the authority of arbitration" while at the same time making a call for putting an end to "the existing unbearable domination of one nation over the other" and making it possible "for nations to organize their relations to each other on the basis of equal rights and free conventions". Furthermore, they believed the treaty would help toward a new era of dependence on international law, the fraternity of nations, equal rights, and human liberty as well as aid civilisation in the effort to free humanity from international violence.


Results and consequences


1910 census

The last census before the Treaty of Trianon was held in 1910. This census recorded population by language and religion, but not by ethnicity. However, it is generally accepted that the largest ethnic group in the Kingdom of Hungary in this time were the Hungarians. According to the 1910 census, speakers of the Hungarian language included approximately 48% of the entire population of the kingdom, and 54% of the population of the territory referred to as "Hungary proper", i.e. excluding Kingdom of Croatia-Slavonia, Croatia-Slavonia. Within the borders of "Hungary proper" numerous ethnic minorities were present: 16.1% Romanians, 10.5% Slovaks, 10.4% Germans, 2.5% Ruthenians, 2.5% Serbs and 8% others.Frucht, p. 356. 5% of the population of "Hungary proper" were History of the Jews in Hungary, Jews, who were included in speakers of the Hungarian language. The population of the autonomous Croatia-Slavonia was mostly composed of Croats and Serbs (who together counted 87% of population).


Criticism of the 1910 census

The census of 1910 classified the residents of the Kingdom of Hungary by their native languages and religions, so it presents the preferred language of the individual, which may or may not correspond to the individual's ethnic identity. To make the situation even more complex, in the multilingual kingdom there were territories with ethnically mixed populations where people spoke two or even three languages natively. For example, in the territory what is today Slovakia (then part of
Upper Hungary Upper Hungary is the usual English translation of ''Felvidék'' ( literally: "Upland"), the HungarianHungarian may refer to: * Hungary, a country in Central Europe * Kingdom of Hungary, state of Hungary, existing between 1000 and 1946 * Hungari ...
) 18% of the Slovaks, 33% of the Hungarians and 65% of the Germans were bilingual. In addition, 21% of the Germans spoke both Slovak and Hungarian beside German. These reasons are ground for debate about the accuracy of the census. While several demographers (David W. Paul,Brass, p. 156. Peter Hanak, László Katus) state that the outcome of the census is reasonably accurate (assuming that it is also properly interpreted), others believe that the 1910 census was manipulated by exaggerating the percentage of the speakers of Hungarian, pointing to the discrepancy between an improbably high growth of the Hungarian-speaking population and the decrease of percentual participation of speakers of other languages due to Magyarization in the kingdom in the late 19th century. For example, the 1921 census in Czechoslovakia (only one year after the Treaty of Trianon) shows 21% Hungarians in Slovakia, compared to 30% based on 1910 census. Some Slovak demographers (such as and Julius Mesaros) dispute the result of every pre-war census. Owen Johnson, an American historian, accepts the numbers of the earlier censuses up to the one in 1900, according to which the proportion of the Hungarians was 51.4%, but he neglects the 1910 census as he thinks the changes since the last census are too big. It is also argued that there were different results in previous censuses in the Kingdom of Hungary and subsequent censuses in the new states. Considering the size of discrepancies, some demographers are on the opinion that these censuses were somewhat biased in the favour of the respective ruling nation.


Distribution of the non-Hungarian and Hungarian populations

The number of non-Hungarian and Hungarian communities in the different areas based on the census data of 1910 (in this, people were not directly asked about their ethnicity, but about their native language). The present day location of each area is given in parenthesis. According to another source, population distribution in 1910 looked as follows:


Hungarians outside the newly defined borders

The territories of the former Hungarian Kingdom that were ceded by the treaty to neighbouring countries in total (and each of them separately) had a majority of non-Hungarian nationals; however, the Hungarian ethnic area was much larger than the newly established territory of Hungary,Piotr Eberhardt
Ethnic Groups and Population Changes in Twentieth-century Central-Eastern Europe: History, Data, and Analysis
M.E. Sharpe, 2003, pp. 290–299
therefore 30 percent of the ethnic Hungarians were under foreign authority. After the treaty, the percentage and the absolute number of all Hungarian populations outside of Hungary decreased in the next decades (although, some of these populations also recorded temporary increase of the absolute population number). There are several reasons for this population decrease, some of which were spontaneous assimilation and certain state policies, like Slovakization, Romanianization, Serbianisation. Other important factors were the Hungarian migration from the neighbouring states to Hungary or to some western countries as well as decreased birth rate of Hungarian populations. According to the National Office for Refugees, the number of Hungarians who immigrated to Hungary from neighbouring countries was about 350,000 between 1918 and 1924.


Minorities in post-Trianon Hungary

On the other hand, a considerable number of other nationalities remained within the frontiers of the independent Hungary: According to the 1920 census 10.4% of the population spoke one of the minority languages as mother language: * 551,212 German (6.9%) * 141,882 Slovak (1.8%) * 36,858 Croatian (0.5%) * 23,760 Romanian (0.3%) * 23,228 Bunjevac and Šokac (0.3%) * 17,131 Serbian (0.2%) * 7,000 Slovene (0.08%) The number of bilingual people was much higher, for example 1,398,729 people spoke German (17%), 399,176 people spoke Slovak (5%), 179,928 people spoke Croatian (2.2%) and 88,828 people spoke Romanian (1.1%). Hungarian was spoken by 96% of the total population and was the mother language of 89%.A népesség változó etnikai arculata Magyarország mai területén (map+data+essay) (Kocsis Károly, Bottlik Zsolt, Hungarian Academy of Sciences - Földrajztudományi Kutatóintézet, Budapest, 2009, ) The percentage and the absolute number of all non-Hungarian nationalities decreased in the next decades, although the total population of the country increased. Bilingualism was also disappearing. The main reasons of this process were both spontaneous assimilation and the deliberate Magyarization policy of the state. Minorities made up 8% of the total population in 1930 and 7% in 1941 (on the post-Trianon territory). After World War II approximately 200,000 Germans were deported to Germany, according to the decree of the Potsdam Conference. Under the forced exchange of population between Czechoslovakia and Hungary, approximately 73,000 Slovaks left Hungary and according to different estimations 120,500 or 45,000 Hungarians moved to present day Hungarian territory from Czechoslovakia. After these population movements, Hungary became a nearly ethnically homogeneous country.


Political consequences

Officially the treaty was intended to be a confirmation of the right of self-determination for nations and of the concept of nation-states replacing the old multinational Austro-Hungarian empire. Although the treaty addressed some nationality issues, it also sparked some new ones. The minority ethnic groups of the pre-war kingdom were the major beneficiaries. The Allies had explicitly committed themselves to the causes of the minority peoples of Austria-Hungary late in World War I. For all intents and purposes, the death knell of the Austro-Hungarian empire sounded on 14 October 1918, when United States Secretary of State Robert Lansing informed Austro-Hungarian Foreign Minister István Burián that autonomy for the nationalities was no longer enough. Accordingly, the Allies assumed without question that the minority ethnic groups of the pre-war kingdom wanted to leave Hungary. The Romanians joined their ethnic brethren in Romania, while the Slovaks, Serbs and Croats helped establish nation-states of their own (Czechoslovakia and Yugoslavia). However, these new or enlarged countries also absorbed large slices of territory with a majority of ethnic Hungarians or Hungarian speaking population. As a result, as many as a third of Hungarian language-speakers found themselves outside the borders of the post-Trianon Hungary. While the territories that were now outside Hungary's borders had non-Hungarian majorities overall, there also existed some sizeable areas with a majority of Hungarians, largely near the newly defined borders. Over the last century, concerns have occasionally been raised about the treatment of these ethnic Hungarian communities in the neighbouring states. Areas with significant Hungarian populations included the Székely Land in Eastern Transylvania, the area along the newly defined Romanian-Hungarian border (cities of Arad, Romania, Arad, Oradea), the area north of the newly defined Czechoslovak–Hungarian border (Komárno, Csallóköz), southern parts of Subcarpathia and northern parts of Ethnic groups of Vojvodina, Vojvodina. The Allies rejected the idea of referendum, plebiscites in the disputed areas with the exception of the city of Sopron, which voted in favour of Hungary. The Allies were indifferent as to the exact line of the newly defined border between Austria and Hungary. Furthermore, ethnically diverse Transylvania, with an overall Romanian majority (53.8% – 1910 census data or 57.1% – 1919 census data or 57.3% – 1920 census data), was treated as a single entity at the peace negotiations and was assigned in its entirety to Romania. The option of partition along ethnic lines as an alternative was rejected. Another reason why the victorious Allies decided to dissolve the Central-European great power, Austria-Hungary, a strong German supporter and fast developing region, was to prevent Germany from acquiring substantial influence in the future.Jean-Baptiste Duroselle, ''From Wilson to Roosevelt'' The Western powers' main priority was to prevent a resurgence of the German Reich and they therefore decided that her allies in the region, Austria and Hungary, should be "contained" by a ring of states friendly to the Allies, each of which would be bigger than either Austria or Hungary. Compared to the Habsburg Kingdom of Hungary, post-Trianon Hungary had 60% less population and its political and economic footprint in the region was significantly reduced. Hungary lost connection to strategic military and economic infrastructure due to the concentric layout of the railway and road network, which the borders bisected. In addition, the structure of its economy collapsed, because it had relied on other parts of the pre-war Kingdom. The country also lost access to the Mediterranean and to the important sea port of Rijeka (Fiume), and became landlocked, which had a negative effect on sea trading and strategic naval operations. Furthermore, many trading routes that went through the newly defined borders from various parts of the pre-war kingdom were abandoned. With regard to the ethnic issues, the Western powers were aware of the problem posed by the presence of so many Hungarians (and Germans) living outside the new nation-states of Hungary and Austria. The Romanian delegation to Versailles feared in 1919 that the Allies were beginning to favour the partition of Transylvania along ethnic lines to reduce the potential exodus and Prime Minister Ion I. C. Brătianu even summoned British-born Marie of Edinburgh, Queen Marie to France to strengthen their case. The Romanians had suffered a higher ''relative'' casualty rate in the war than either BritainPresent Day Romania census 1912
– population of Transylvania
or France so it was considered that the Western powers had a moral debt to repay. In ''absolute'' terms, Romanian troops had considerably fewer casualties than either Britain or France, however. The underlying reason for the decision was a secret pact between The Entente and Romania. In the Treaty of Bucharest (1916) Romania was promised Transylvania and some other territories to the east of river Tisza, provided that she attacked Austria-Hungary from the south-east, where defences were weak. However, after the Central Powers had noticed the military manoeuvre, the attempt was quickly choked off and Bucharest fell in the same year. By the time the victorious Allies arrived in France, the treaty was already settled, which made the outcome inevitable. At the heart of the dispute lay fundamentally different views on the nature of the Hungarian presence in the disputed territories. For Hungarians, the outer territories were not seen as colonial territories, but rather part of the core national territory. The non-Hungarians that lived in the Pannonian Basin saw the Hungarians as colonial-style rulers who had oppressed the Slavs and Romanians since 1848, when they introduced laws that the language used in education and in local offices was to be Hungarian. For non-Hungarians from the Pannonian Basin it was a process of decolonisation instead of a punitive dismemberment (as was seen by the Hungarians). The Hungarians did not see it this way because the newly defined borders did not fully respect territorial distribution of ethnic groups,:File:Redmap.jpg, Ethnic map of Kingdom of Hungary without Croatia-Slavonia with areas where there were Hungarian majorities outside the new borders. The French sided with their allies the Romanians who had a long policy of cultural ties to France since the country broke from the Ottoman Empire (due in part to the relative ease at which Romanians could learn French) although Clemenceau personally detested Bratianu. President Wilson initially supported the outline of a border that would have more respect to ethnic distribution of population based on the ''Coolidge Report,'' led by Archibald Cary Coolidge, A. C. Coolidge, a Harvard professor, but later gave in, due to changing international politics and as a courtesy to other allies. For Hungarian public opinion, the fact that almost three-fourths of the pre-war kingdom's territory and a significant number of ethnic Hungarians were assigned to neighbouring countries triggered considerable bitterness. Most Hungarians preferred to maintain the territorial integrity of the pre-war kingdom. The Hungarian politicians claimed that they were ready to give the non-Hungarian ethnicities a great deal of autonomy. Most Hungarians regarded the treaty as an insult to the nation's honour. The Hungarian political attitude towards Trianon was summed up in the phrases ''Nem, nem, soha!'' ("No, no, never!") and ''Mindent vissza!'' ("Return everything!" or "Everything back!"). The perceived humiliation of the treaty became a dominant theme in inter-war Hungarian politics, analogous with the German reaction to the Treaty of Versailles. By the arbitrations of Nazi Germany, Germany and Kingdom of Italy#Fascist regime (1922–1943), Italy, Hungary Hungary during the Second World War, expanded its borders towards neighbouring countries before and during World War II. This started by the First Vienna Award, then was continued with the dissolution of Czechoslovakia in 1939 (annexation of the remainder of
Carpathian Ruthenia Carpathian Ruthenia, Carpatho-Ukraine or Zakarpattia rue, Карпатьска Русь (''Karpat'ska Rus); ( uk, Закарпаття, translit=Zakarpattia or ; Slovak Slovak may refer to: * Something from, related to, or belonging to S ...
and a small strip from eastern Slovakia), afterwards by the Second Vienna Award in 1940, and finally by the Invasion of Yugoslavia, annexations of territories after the breakup of Yugoslavia. This territorial expansion was short-lived, since the post-war Hungarian boundaries in the Paris Peace Treaties, 1947 were nearly identical to those of 1920 (with three villages – Jarovce, Horvátjárfalu, Rusovce, Oroszvár, and Čunovo, Dunacsún – transferred to Czechoslovakia).


Legacy

The treaty's perceived disproportion has had a lasting impact on Hungarian politics and culture, with some commentators even likening it to a "collective pathology" that places Trianon into a much larger narrative of Hungarian victimhood at the hands of foreign powers. Within Hungary, Trianon is often referred to as a "diktat," "tragedy," and "trauma." According to a study, two-thirds of Hungarians agreed in 2020 that parts of neighbouring countries should belong to them, the highest percentage in any NATO countries. Hungarian irredentism, Such irredentism was one of the main contributing factors to Hungary's decision to Hungary in World War II, enter World War II as an Axis Power; Adolf Hitler had promised to intervene on Hungary's behalf to restore majority-ethnic Hungarian lands lost after Trianon. Hungarian bitterness at Trianon was also a source of regional tension after the Cold War ended in 1989. For example, Hungary attracted international media attention in 1999 for passing the "status law" concerning estimated three-million ethnic Hungarian minorities in neighbouring Romania,
Slovakia Slovakia (; sk, Slovensko ), officially the Slovak Republic ( sk, Slovenská republika, links=no ), is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to th ...

Slovakia
, Serbia and Montenegro, Croatia, Slovenia and Ukraine. The law aimed to provide education, health benefits and employment rights to these minorities as a means of providing reparations for Trianon's negative consequences. Trianon's legacy is similarly implicated in the question of whether to grant extraterritorial ethnic Hungarians citizenship, an important issue in contemporary Hungarian politics. In 2004, a majority of voters approved extending citizenship to ethnic Hungarians in 2004 Hungarian dual citizenship referendum, a referendum, which nonetheless failed due to low turnout.Dieter Nohlen & Philip Stöver (2010) ''Elections in Europe: A data handbook'', p899 In 2011, Viktor Orbán's newly-formed government liberalized the nationality law by statute. Although Orbán depicted the new law as redressing Trianon, many commentators speculated about an additional political motivation; the law granted voting rights to extraterritorial Hungarians, who were seen as a reliable base of support for Orbán's national-conservative Fidesz party.


Economic consequences

The Austro-Hungarian Empire was economic and monetary union, one economic unit with autarky, autarkic characteristics during its golden age and therefore achieved rapid economic growth, growth, especially in the early 20th century when GNP grew by 1.76%. (That level of growth compared very favourably to that of other European nations such as Britain (1.00%), France (1.06%), and Germany (1.51%).) There was also a division of labour present throughout the empire: that is, in the Austrian part of the Monarchy manufacturing industries were highly advanced, while in the Kingdom of Hungary an agroindustrial economy had emerged. By the late 19th century, economic growth of the eastern regions consistently surpassed that of western, thus discrepancies eventually began to diminish. The key success of fast development was specialisation of each region in fields that they were best. The Kingdom of Hungary was the main supplier of wheat, rye, barley and other various goods in the empire and these comprised a large portion of the empire's exports. Meanwhile, the territory of present-day Czech Republic (Kingdom of Bohemia) owned 75% of the whole industrial capacity of former Austria-Hungary. This shows that the various parts of the former monarchy were economically interdependent. As a further illustration of this issue, post-Trianon Hungary produced 500% more agricultural goods than it needed for itself and mills around Budapest (some of the largest ones in Europe at the time) operated at 20% level. As a consequence of the treaty, all the Competition (companies), competitive industries of the former empire were compelled to close doors, as great capacity was met by negligible demand owing to economic barriers presented in the form of the newly defined borders. Post-Trianon Hungary possessed 90% of the engineering and printing industry of the pre-war Kingdom, while only 11% of timber and 16% of iron was retained. In addition, 61% of arable land, 74% of public roads, 65% of canals, 62% of railroads, 64% of hard surface roads, 83% of pig iron output, 55% of industrial plants, and 67% of credit and banking institutions of the former Kingdom of Hungary lay within the territory of Hungary's neighbours. These statistics correspond to post-Trianon Hungary retaining only around a third of the Kingdom's territory before the war and around 60% of its population. The new borders also bisected transport links – in the Kingdom of Hungary the road and railway network had a radial structure, with Budapest in the centre. Many roads and railways, running along the newly defined borders and interlinking radial transport lines, ended up in different, highly introvert countries. Hence, much of the rail cargo traffic of the emergent states was virtually paralysed. These factors all combined created some imbalances in the now separated economic regions of the former Monarchy. The disseminating economic problems had been also noted in the ''Coolidge Report'' as a serious potential aftermath of the treaty. This opinion was not taken into account during the negotiations. Thus, the resulting uneasiness and despondency of one part of the concerned population was later one of the main antecedents of World War II. Unemployment levels in Austria, as well as in Hungary, were dangerously high, and industrial output dropped by 65%. What happened to Austria in Industrial sector, industry happened to Hungary in agriculture where production of grain declined by more than 70%. Austria, especially the imperial capital Vienna, was a leading Investment, investor of development projects throughout the empire with more than 2.2 billion crown capital. This sum sunk to a mere 8.6 million crowns after the treaty took effect and resulted in a starving of capital in other regions of the former empire. The disintegration of the multi-national state conversely impacted neighbouring countries, too: In Poland, Romania, Yugoslavia, and Bulgaria a fifth to a third of the rural population could find no work, and industry was in no position to absorb them. In comparison, by 1921 the new Czechoslovak state reached 75% of its pre-war production owing to their favourable position among the victors, and greater associated access to international rehabilitation resources. With the creation of customs, customs barriers and Protectionism, fragmented protective economies, the economic growth and outlook in the region sharply declined, ultimately culminating in a deep recession. It proved to be immensely challenging for the successor states to successfully transform their economies to adapt to the new circumstances. All the formal districts of Austria-Hungary used to rely on each other's exports for growth and welfare; by contrast, 5 years after the treaty, traffic of goods between the countries dropped to less than 5% of its former value. This could be attributed to the introduction of aggressive nationalistic policies by local political leaders. The drastic shift in economic climate forced the countries to re-evaluate their situation and to promote industries where they had fallen short. Austria and Czechoslovakia subsidised the mill, sugar and brewing industries, while Hungary attempted to increase the efficiency of iron, steel, glass and chemical industry, chemical industries. The stated objective was that all countries should become self-sufficient. This tendency, however, led to uniform economies and competitive economic advantage of long well-established industries and research, research fields evaporated. The lack of specialisation adversely affected the whole Danube-Carpathian region and caused a distinct setback of growth and development compared to the West as well as high financial vulnerability and instability.


Miscellaneous consequences

Romania, Yugoslavia and Czechoslovakia had to assume part of the financial obligations of the former Kingdom of Hungary on account of the parts of its former territory that were assigned under their sovereignty. Some conditions of the Treaty were similar to those imposed on Germany by the Treaty of Versailles. After the war, the Austro-Hungarian navy, Imperial and Royal Aviation Troops, air force and army were disbanded. The army of post-Trianon Hungary was to be restricted to 35,000 men and there was to be no conscription. Heavy artillery, tanks and air force were prohibited. Further provisions stated that in Hungary, no railway would be built with more than one track, because at that time railways held substantial strategic importance economically and militarily. Articles 54–60 of the Treaty required Hungary to recognise various rights of national minorities within its borders. Articles 61–66 stated that all former citizens of the Kingdom of Hungary living outside the newly defined frontiers of Hungary were to ''ipso facto'' lose their Hungarian nationality in one year. Under articles 79 to 101 Hungary renounced all privileges in territories outside Europe, relating to Morocco, Egypt, Siam and China, which belonged to the former Austro-Hungarian monarchy.s:Treaty of Trianon/Part IV , Wikisource: Hungarian Interests outside Europe


See also

* Union of Hungary and Romania * Millerand letter * Aftermath of World War I * Minority Treaties * Banat Republic * Republic of Prekmurje * Serbian-Hungarian Baranya-Baja Republic * Trianon Syndrome * Trianon Treaty Day


Notes


References

* * * * *


Further reading

* Badescu, Ilie. "Peacebuilding in an Era of State-Nations: The Europe of Trianon." ''Romanian Journal of Sociological Studies'' 2 (2018): 87–100
online
* Balogh, Eva S. "Peaceful Revision: The Diplomatic Road to War." ''Hungarian Studies Review'' 10.1 (1983): 43- 51
online
* Bandholtz, H.H. ''An Undiplomatic Diary by the American Member of the Inter-Allied Military Mission to Hungary: 1919–1920.'' (1933

* Bartha, Dezso. "Trianon and the Predestination of Hungarian Politics: A Historiography of Hungarian Revisionism, 1918–1944." (Thesis, University of Central Florida, 2006
online
* Bihari, Peter. "Images of defeat: Hungary after the lost war, the revolutions and the Peace Treaty of Trianon." ''Crossroads of European histories: multiple outlooks on five key moments in the history of Europe'' (2006) pp: 165–171. * Deák, Francis. ''Hungary at the Paris Peace Conference: The Diplomatic History of the Treaty of Trianon'' (Howard Fertig, 1942). * Győri, Róbert, and Charles WJ Withers. "Trianon and its aftermath: British geography and the 'dismemberment’of Hungary, c. 1915-c. 1922." ''Scottish Geographical Journal'' 135.1–2 (2019): 68–97
online
* Hanák, Peter. "Hungary on a fixed course: An outline of Hungarian history, 1918–1945." in Joseph Held, ed., ''Columbia history of Eastern Europe in the Twentieth Century'' (1992) pp: 164–204. * Jeszenszky, Géza. "The Afterlife of the Treaty of Trianon." ''The Hungarian Quarterly'' 184 (2006): 101–111. * Király, Béla K. and László Veszprémy, eds. ''Trianon and East Central Europe: Antecedents and Repercussions'' (Columbia University Press, 1995). * Kurti, Laszlo. ''The Remote Borderland: Transylvania in the Hungarian Imagination'' (SUNY Press, 2014). * Macartney, Carlile Aylmer ''Hungary and Her Successors: The Treaty of Trianon and Its Consequences 1919–1937'' (1937) * Macartney, Carlile Aylmer'' October Fifteenth – A History of Modern Hungary 1929–1945''. Edinburgh University Press (1956) * Menyhért, Anna. "The Image of the "Maimed Hungary" in 20th Century Cultural Memory and the 21st Century Consequences of an Unresolved Collective Trauma: The Impact of the Treaty of Trianon." Environment, Space, Place 8.2 (2016): 69–97
online
* Pastor, Peter. "Major trends in Hungarian foreign policy from the collapse of the monarchy to the peace treaty of Trianon." ''Hungarian Studies. A Journal of the International Association for Hungarian Studies and Balassi Institute'' 17.1 (2003): 3–12. * Pastor, Peter. "The United States' Role in the Shaping of the Peace Treaty of Trianon." ''Historian'' 76.3 (2014) pp 550–566. * Pastor, Peter. "Hungarian and Soviet Efforts to Possess Ruthenia" ''Historian'' (2019) 81#3 pp 398–425. * Aliaksandr Piahanau, ''Hungary's Policy Towards Czechoslovakia, 1918-36''. PhD dissertation. Toulouse University, 201

* Putz, Orsolya. ''Metaphor and National Identity: Alternative conceptualization of the Treaty of Trianon'' (John Benjamins Publishing Company, 2019). * Romsics, Ignác. ''The Dismantling of Historic Hungary: The Peace Treaty of Trianon, 1920'' (Boulder, CO: Social Science Monographs, 2002). * Romsics, Ignác. "The Trianon Peace Treaty in Hungarian Historiography and Political Thinking." ''East European Monographs'' (2000): 89–105. * Romsics, Ignác. "Hungarian Revisionism in Thought and Action, 1920–1941: Plans, Expectations, Reality" in Marina Cattaruzza ed., ''Territorial Revisionism and the Allies of Germany in the Second World War: Goals, Expectations, Practices'' (2013) pp. 92–10
online
* Steiner, Zara S. ''The lights that failed: European international history, 1919–1933'' (2007) Trianon in relation to powers and nearby countries. ** Steiner, Zara. ''The triumph of the dark: European international history 1933–1939'' (2011), continued, * Várdy, Steven Béla. "The Impact of Trianon upon Hungary and the Hungarian Mind: The Nature of Interwar Hungarian Irredentism." ''Hungarian Studies Review'' 10.1 (1983): 21+
online
* Wojatsek, Charles. ''From Trianon to the First Vienna Arbitral Award: The Hungarian Minority in the First Czechoslovak Republic, 1918–1938'' (Montreal: Institute of Comparative Civilizations, 1980).


External links

* Zeidler, Miklós
Treaty of Trianon
in

* Sharp, Alan
The Paris Peace Conference and its Consequences
in

* [https://wwi.lib.byu.edu/index.php/Treaty_of_Trianon Trianon Treaty text (in English)]
Map of Hungarian borders in November–December 1918

Map of Europe and Treaty of Trianon
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