World War I and Aftermath — Practice Quiz

A World History cheat sheet for World War I and Aftermath — every key formula with its symbols defined — plus a medium-level practice quiz to test recall.

Formulas & key concepts

Militarism, rival alliances, imperial competition, and nationalism turned a regional crisis into a world war.

Causes of World War I

Where: Triggered in the Balkans, 1914

Europe split into two armed camps, the Triple Alliance (later Central Powers) and the Triple Entente (Allies).

Alliance System

On the Western Front, armies dug into fortified trenches, producing years of deadlock and massive casualties.

Trench Warfare

Where: New weapons: machine guns, gas

Nations devoted their entire economies and populations to the war effort through rationing and propaganda.

Total War

Amid wartime suffering, the Bolsheviks led by Lenin overthrew Russia's government and founded a communist state.

Russian Revolution

Where: 1917

The harsh peace that blamed Germany for the war, imposed reparations, and redrew borders, sowing future resentment.

Treaty of Versailles

Where: 1919

The international body proposed in Wilson's Fourteen Points to preserve peace, though it proved weak and the U.S. never joined.

League of Nations

Joseph Stalin built a totalitarian state, seizing farms into collectives and driving industry through Five-Year Plans and terror.

Stalin's USSR

Where: The Great Purge

After the empire fell, Nationalists and Communists (Mao Zedong) struggled for control, marked by the Communists' Long March.

Chinese Nationalism

Mohandas Gandhi led India's independence movement through nonviolent civil disobedience, such as the Salt March.

Gandhi and Indian Independence

A worldwide economic collapse beginning in 1929 that brought mass unemployment and, in the U.S., Roosevelt's New Deal.

The Great Depression

Practice quiz

  1. Which of the following was NOT a primary cause of World War I, as described by historians?

    • Militarism
    • Imperial competition
    • Rival alliances
    • Economic depression

    Answer: Economic depression

  2. Before World War I, Europe was largely divided into two major armed camps. What were these two alliances initially known as?

    • The Axis Powers and the Comintern
    • The Triple Alliance and the Triple Entente
    • The Central Powers and the Allied Powers
    • The NATO and the Warsaw Pact

    Answer: The Triple Alliance and the Triple Entente

  3. Trench warfare, characterized by years of deadlock and massive casualties, was most prevalent on which front during World War I?

    • The Eastern Front
    • The Italian Front
    • The Western Front
    • The Balkan Front

    Answer: The Western Front

  4. The concept of 'Total War' during World War I meant that nations did what?

    • Fought only with professional soldiers
    • Avoided civilian involvement
    • Devoted their entire economies and populations to the war effort
    • Relied solely on naval power

    Answer: Devoted their entire economies and populations to the war effort

  5. In what year did the Bolsheviks, led by Lenin, overthrow Russia's government amid wartime suffering, leading to the founding of a communist state?

    • 1905
    • 1914
    • 1917
    • 1922

    Answer: 1917

  6. The Treaty of Versailles, signed in 1919, is often criticized for what reason?

    • It was too lenient on Germany
    • It failed to establish any international body for peace
    • It imposed harsh terms on Germany, sowing future resentment
    • It allowed Germany to expand its territory

    Answer: It imposed harsh terms on Germany, sowing future resentment

  7. What was the primary goal of the League of Nations, as proposed in Woodrow Wilson's Fourteen Points?

    • To establish a global economic currency
    • To promote international trade agreements
    • To preserve peace and prevent future wars
    • To create a unified European military

    Answer: To preserve peace and prevent future wars

  8. Joseph Stalin's rule in the USSR was characterized by which of the following policies?

    • Promotion of democratic reforms
    • Decentralization of economic power
    • Collectivization of farms and Five-Year Plans for industry
    • Alliance with Western capitalist nations

    Answer: Collectivization of farms and Five-Year Plans for industry

  9. After the fall of the Chinese empire, which two groups struggled for control, a conflict that included the Communists' Long March?

    • The Qing Dynasty and the Warlords
    • The Nationalists and the Communists
    • The Mongols and the Manchus
    • The Boxers and the Imperialists

    Answer: The Nationalists and the Communists

  10. Mohandas Gandhi led India's independence movement primarily through what method?

    • Armed rebellion and guerrilla warfare
    • Economic sanctions and trade embargoes
    • Nonviolent civil disobedience
    • Alliance with the British Labour Party

    Answer: Nonviolent civil disobedience

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