UNIT 7: 20th Century Global History and Conflicts

Shift in Global Power and the Decline of Western Dominance

The Evolving Status of the West: During the $20 ext{th century}$ , the longstanding dominance of Western powers began to diminish. Prior to this, Western industrialized nations exerted global control through colonial holdings, superior military strength, industrial economies, and prioritized access to raw materials.
The Transition to New States: By the end of the century, older land-based and maritime empires were replaced by new states. This transition marks a fundamental shift from continuous Western power to the decline of imperial systems.
Causes of Imperial Weakening: Several factors contributed to the decline of these empires: * The World Wars: Global conflicts drained imperial resources and focus. * Economic Crises: Financial instability undermined the strength of imperial economies. * Nationalist Movements: Colonized peoples increasingly challenged European governance, leading to the collapse of established imperial structures.

The Transformation and Collapse of the Ottoman Empire

The "Sick Man of Europe": The Ottoman Empire was regarded as the "sick man of Europe" due to its weakness compared to industrialized European nations. Internal efforts to modernize, such as the Tanzimat Reforms, struggled to achieve their goals.
The Young Turk Revolution of $1908$ : Internal reform movements reached a peak when the Young Turks overthrew the sultan. They implemented radical changes: * Secularization of the school system. * Overhaul of the legal code. * Initial implementation of political elections. * Establishment of Turkish as the official language of the empire.
Impact of Turkish Nationalism: These reforms promoted Turkish nationalism, which alienated non-Turkish minority groups, particularly Arabs and Armenians. This alienation fractured imperial unity and fueled internal nationalist movements.
Final Collapse: The empire's decision to join World War I on the losing side was the definitive blow. Following the war, victorious powers divided Ottoman territories, officially ending the empire.

The Russian Revolution and the Rise of the Soviet Union

Industrialization and Labor Unrest: Russia underwent a state-driven industrialization process characterized by harsh conditions and brutality toward the working class.
The Russian Revolution of $1905$ : A growing middle class and industrial workforce demanded government representation. Tsar Nicholas II brutally suppressed the movement. While he promised a constitution, legalized unions, and political parties, he retained absolute power.
The Catalyst of World War I: The war exacerbated Russia's internal crises, leading to significant military defeats, food shortages, and total economic chaos.
The $1917$ Revolution: The monarchy was overthrown, and the Bolsheviks, led by Vladimir Lenin, seized power. This resulted in the creation of the Soviet Union, the first communist state in history. This serves as a primary example of how internal unrest and external war pressures can destroy an empire and replace it with a new political paradigm.

China: From Imperial Rule to Communist State

The Weakening of the Qing Dynasty: In the $19 ext{th century}$ , China was compromised by internal rebellions, foreign imperialism, the Opium Wars, unequal treaties, and the establishment of spheres of influence. The Qing dynasty was blamed for failing to protect the nation from foreign domination.
The End of the Imperial System: A revolutionary movement led by Sun Yat-sen successfully overthrew the Qing emperor, terminating over $2,000 ext{ years}$ of imperial rule.
Instability and Civil War: A provisional republican government was established post-collapse, but the nation remained unstable, plagued by civil war and fractured political movements.
Mao Zedong and the Communist State: By the middle of the $20 ext{th century}$ , the communists under Mao Zedong defeated their political rivals, transforming China into a communist state.

The Mexican Revolution: Challenging Inequality

The Regime of Porfirio Díaz: Mexico was ruled by Porfirio Díaz, whose policies favored wealthy elites and foreign investors from the United States and Britain. Peasants and workers suffered from land loss and poverty, leading to widespread resentment.
Revolutionary Conflict: The revolution removed Díaz. Francisco Madero sought political reform and democracy. Following his assassination, peasant leaders Pancho Villa and Emiliano Zapata fought for land redistribution and justice for the rural population.
Constitutional Outcome: Though peasant armies did not take full control, the movement resulted in the Constitution of $1917$ , which addressed grievances regarding land reform and labor rights.

The MAIN Causes of World War I

Militarism: European powers, especially Britain and Germany, engaged in a rapid build-up of armies and navies, creating a climate of fear.
Alliances: Defensive pacts made local conflicts global. The Triple Alliance (Germany, Austria-Hungary, Italy) faced off against the Triple Entente (Britain, France, Russia).
Imperialism: Bitter rivalries developed as European nations competed for colonial control in Africa and Asia.
Nationalism: A sense of superiority and the desire for independence (particularly in the Balkans against the Ottoman and Austro-Hungarian Empires) intensified tensions.
The Spark: On June $28$ , $1914$ , the assassination of Archduke Franz Ferdinand, heir to the Austro-Hungarian throne, by Serbian nationalist Gavrilo Princip, triggered the alliance system. Austria-Hungary blamed Serbia; Russia supported Serbia; Germany supported Austria-Hungary; and France and Britain were subsequently drawn in.

The Nature of Total War

Defining Total War: A conflict where the entire population and economy of a nation are mobilized for the war effort. The line between soldiers and civilians becomes blurred, and civilians become targets.
Mobilization Strategies: * Factories transitioned to producing weapons nonstop. * Women entered wartime industries. * Governments utilized propaganda to maintain morale and encourage enlisting, food rationing, and the purchase of war bonds. * Economic suffering, blockades, and bombing campaigns brought the conflict to civilian doorsteps.

Technology and the Stalemate of World War I

Industrialized Killing: Mass-produced weapons like machine guns and heavy artillery made traditional infantry charges suicidal.
Technological Innovations: * Chemical Gas: Poison gas introduced new psychological and physical terror. * Trench Warfare: Particularly on the Western Front, defensive technology led to a long, deadly stalemate where millions died for minimal territorial gain. * Other Tools: Tanks, airplanes, and submarines (U-boats) fundamentally altered combat.

The Outcome of World War I and the Treaty of Versailles

Conclusion of the War: The United States joined the conflict in $1917$ , helping Britain and France defeat the Central Powers (Germany and Austria-Hungary).
The Treaty of Versailles ( $1919$ ): This treaty imposed harsh penalties on Germany: * Acceptance of the "war guilt clause." * Payment of massive financial reparations. * Significant reduction of military forces. * Loss of various territories.
Long-term Consequences: The treaty contributed to the collapse of the Ottoman, Austro-Hungarian, Russian, and German empires. However, it also sparked deep resentment in Germany, aiding the rise of the Nazi Party.

The Great Depression and the Global Economy

A Global Crisis: Post-war economies were interconnected. Germany and Europe relied on U.S. loans to rebuild. When the U.S. stock market crashed in $1929$ , American banks recalled loans, causing global collapse.
Economic Impacts: Global trade plummeted as nations raised tariffs. Unemployment and poverty led to political instability and the rise of extremist leaders.
The U.S. Response (The New Deal): Under Franklin D. Roosevelt (FDR), the government shifted away from laissez-faire economics: * Funding public works (roads, dams, bridges) to create jobs. * Implementing Social Security for the elderly and vulnerable. * Regulating the stock market and banks.

Authoritarianism and Economic Control in the Soviet Union

Stalin's Five-Year Plans: Replacing Lenin's New Economic Policy (NEP), Joseph Stalin established strict production goals for coal, steel, and machinery.
Collectivization and the Holodomor: Stalin forced peasants into state-controlled farms. In Ukraine, this led to a man-made famine known as the Holodomor, where millions starved while the government exported grain. This illustrates the extreme human cost of rapid industrialization under totalitarianism.

Post-War Imperialism and Resistance

The Mandate System: The League of Nations was created to prevent war through diplomacy. However, it established the mandate system, allowing Britain and France to control former German and Ottoman territories as "caretakers.” This was largely perceived as a continuation of imperialism under a new name.
Indian Resistance: Following the war, the Indian National Congress grew in influence. Lead by Mohandas Gandhi, the movement utilized nonviolent civil disobedience, such as boycotts of British goods, to undermine colonial rule.
Japanese Expansion: After World War I, Japan invaded Manchuria ( $1931$ ) for resources. They withdrew from the League of Nations and promoted the "Greater East Asia Co-Prosperity Sphere" as a mask for imperial domination.

The Causes of World War II

Core Tensions: 1. Treaty of Versailles: German and Italian dissatisfaction with the results of World War I. 2. Imperial Ambitions: Territorial expansion by Germany, Italy, and Japan. 3. The Great Depression: Economic instability favoring extremist leaders. 4. Rise of Fascism: A right-wing ideology emphasizing extreme nationalism, authoritarianism, and militarism. Leaders like Mussolini and Hitler glorified war and suppressed opposition.
Hitler's Aggressive Steps: Hitler rearmed Germany, remilitarized the Rhineland, and annexed Austria (Anschluss) and parts of Czechoslovakia.
The Official Start: The war in Europe officially began in $1939$ when Germany invaded Poland, prompting Britain and France to declare war.

Mobilization and Human Rights Abuses in World War II

Strategic Mobilization: * Democratic States (U.S./Britain): Used a mix of government planning (U.S. War Production Board) and public consent through war bonds and propaganda. * Totalitarian States (Germany/Japan/USSR): Relied on coercion, forced labor, and strict centralized control.
Repression of Freedoms: Nearly all states used censorship and propaganda. In the U.S., thousands of Japanese Americans were forcibly placed in internment camps.
Technological Tactics: Germany utilized blitzkrieg ("lightning war"). Other advancements included radar, strategic bombing of cities, and the atomic bomb, used on Hiroshima and Nagasaki.

Mass Atrocities and Genocides

The Armenian Genocide: During World War I, the Ottoman Empire targeted Armenians, accusing them of Russian support. Through massacres and "death marches" through the desert, approximately $1.5 ext{ million}$ Armenians perished.
The Holocaust: A state-sponsored genocide by the Nazis targeting Jews ( $6 ext{ million}$ murdered) and others (Romani, disabled individuals, political opponents). * Nuremberg Laws: Stripped Jews of citizenship and rights. * The Final Solution: Mass execution in camps like Auschwitz via gas chambers, starvation, and forced labor.
Racial Ideology: The Holocaust was an extension of existing Western racial hierarchies, such as Social Darwinism and scientific racism, used since $1450$ to justify slavery and colonialism.