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World War 1 (WWI)
It involved all of the world's great powers,[4] assembled in two opposing alliances: the Allies (centred around the Triple Entente) and the Central Powers.[5] More than 70 million military personnel, including 60 million Europeans, were mobilised in one of the largest wars in history.[6][7] More than 9 million combatants were killed, largely because of great technological advances in firepower without corresponding advances in mobility. It was the second deadliest conflict in Western history.[8 -
Russian Revolution
The Russian Revolution is the collective term for a series of revolutions in Russia in 1917, which destroyed the Tsarist autocracy and led to the creation of the Soviet Union. -
Wilson's 14-Point Plan
The Fourteen Points was a speech delivered by United States President Woodrow Wilson to a joint session of Congress on January 8, 1918. The address was intended to assure the country that the Great War was being fought for a moral cause and for postwar peace in Europe -
Treaty of Versailles
The Treaty of Versailles was one of the peace treaties at the end of World War I. It ended the state of war between Germany and the Allied Powers. -
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League of Nations
The League of Nations (LON) was an intergovernmental organization founded as a result of the Paris Peace Conference that ended World War I, and it was the precursor to the United Nations. The League was the first permanent international security organization whose principal mission was to maintain world peace. -
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Great Depression
The Great Depression was a severe worldwide economic depression in the decade preceding World War II. The timing of the Great Depression varied across nations, but in most countries it started in about 1929 and lasted until the late 1930s or early 1940s. It was the longest, most widespread, and deepest depression of the 20th century. -
Hitler comes to power
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World War 2 (WWII)
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NATO