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๐ŸŒนWorld War I Unit 11 Review

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11.3 The Collapse of Austria-Hungary and the Ottoman Empire

๐ŸŒนWorld War I
Unit 11 Review

11.3 The Collapse of Austria-Hungary and the Ottoman Empire

Written by the Fiveable Content Team โ€ข Last updated September 2025
Written by the Fiveable Content Team โ€ข Last updated September 2025
๐ŸŒนWorld War I
Unit & Topic Study Guides

The collapse of Austria-Hungary and the Ottoman Empire marked a turning point in World War I. Internal pressures, ethnic tensions, and military defeats weakened these once-mighty empires, leading to their disintegration and reshaping the map of Europe and the Middle East.

The fall of these empires had far-reaching consequences. New nation-states emerged, facing challenges in establishing stable governments and managing diverse populations. Nationalist movements played a crucial role in the empires' downfall, setting the stage for post-war conflicts and shaping the modern world.

Collapse of Austria-Hungary and the Ottoman Empire

Internal Pressures and Ethnic Tensions

  • Multi-ethnic composition created internal tensions and nationalist aspirations among various ethnic groups (Czechs, Slovaks, Serbs, Croats)
  • Economic strain from prolonged warfare weakened both empires
    • Led to resource shortages, inflation, and social unrest
    • Bread riots in Vienna (1918) and food shortages in Istanbul (1917)
  • Russian Revolution of 1917 inspired revolutionary movements within both empires
    • Particularly among socialist and labor groups
    • Hungarian Communist Party formed in 1918

External Pressures and Military Defeats

  • Fourteen Points proposed by U.S. President Woodrow Wilson encouraged self-determination for ethnic minorities
    • Fueled separatist movements (Polish independence movement, Arab Revolt)
  • Military defeats on multiple fronts eroded confidence in imperial governments
    • Balkans: Serbian resistance against Austria-Hungary (1914)
    • Middle East: British capture of Baghdad (1917) and Jerusalem (1917)
  • Diplomatic isolation of the Central Powers exerted significant external pressure
    • Growing strength of Allied forces (entry of United States in 1917)
    • Economic blockade of Central Powers led to severe shortages

Impact of the Balkan Front and Middle Eastern Campaigns

Balkan Front Developments

  • Serbia's resistance against Austria-Hungary in 1914 exposed weaknesses in empire's military capabilities
    • Battle of Cer (August 1914) resulted in Serbian victory
  • Bulgaria's entry into war in 1915 initially strengthened Central Powers' position
    • Allowed for successful invasion of Serbia
    • Bulgaria's defeat in 1918 hastened collapse of Ottoman and Austro-Hungarian fronts
  • Salonika Front established by Allied forces in Greece
    • Tied down significant Central Power resources
    • Led to Bulgaria's surrender in September 1918

Middle Eastern Campaigns and Ottoman Losses

  • Gallipoli Campaign (1915-1916) drained significant Ottoman resources and manpower
    • Resulted in over 200,000 Ottoman casualties
  • British-led campaigns gradually eroded Ottoman control
    • Mesopotamia Campaign: Capture of Baghdad (1917)
    • Palestine Campaign: Capture of Jerusalem (1917)
  • Arab Revolt, supported by British forces, weakened Ottoman control in Arabian Peninsula
    • Led by Sharif Hussein of Mecca
    • Captured key cities (Aqaba, Damascus)

Consequences of Empire Collapse for Successor States

Formation of New Nation-States

  • Dissolution of Austria-Hungary resulted in creation of several new states
    • Austria, Hungary, Czechoslovakia, Yugoslavia
    • Territorial gains for existing countries (Romania gained Transylvania, Poland acquired Galicia)
  • Ottoman Empire's collapse led to establishment of Republic of Turkey
    • Various mandates in Middle East under British and French control (Syria, Lebanon, Iraq, Palestine)
  • Newly formed states faced challenges in establishing stable governments
    • Managing diverse ethnic populations (Czechoslovakia's Czech-Slovak relations)
    • Addressing economic instability (hyperinflation in Austria and Hungary)

Political and Economic Transitions

  • Redrawing of borders created new minority populations within successor states
    • Led to ongoing ethnic tensions (Hungarian minorities in Romania and Czechoslovakia)
  • Transition from imperial to republican or democratic systems required significant adjustments
    • Austria transitioned from monarchy to democratic republic
    • Turkey under Atatรผrk implemented sweeping modernization reforms
  • Loss of imperial economic structures necessitated development of new systems
    • Disruption of traditional trade routes and economic relationships
    • Need for new currencies and financial institutions (establishment of Austrian National Bank)

Nationalist Movements in Empire Disintegration

Pan-Slavic and Central European Nationalism

  • Pan-Slavic nationalism undermined Austro-Hungarian authority in Balkans
    • Yugoslav Committee advocated for South Slavic unity
  • Czech and Slovak nationalist movements cooperated for independent Czechoslovakia
    • Gained international support through efforts of leaders like Tomรกลก Masaryk
  • Hungarian nationalism evolved from supporting Dual Monarchy to seeking independence
    • Mihรกly Kรกrolyi led push for Hungarian sovereignty in 1918

Middle Eastern and Turkish Nationalism

  • Arab nationalism contributed to fragmentation of Ottoman control
    • Encouraged by promises of independence from both Ottoman and Allied powers
    • Faisal-Weizmann Agreement (1919) attempted to balance Arab and Jewish nationalist aspirations
  • Turkish nationalism emerged as powerful force in shaping post-Ottoman state
    • Led by Mustafa Kemal Atatรผrk
    • Resisted Allied partition plans (Turkish War of Independence, 1919-1923)
  • Zionist aspirations for Jewish homeland in Palestine gained momentum
    • Influenced British policy (Balfour Declaration, 1917)
    • Impacted post-war territorial arrangements in region