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  US president proposed the Fourteen Points.
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  Wilhelm II (Kaiser Wilhelm II) was the last German emperor and King of Prussia, ruling from 1888 until his abdication in 1918. His reign was marked by expansionism, the naval arms race with Great Britain, and ultimately, the outbreak of World War I.
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  Leader of the British suffragist movement.
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  Last emperor of Russia.
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        Heir to the Austro-Hungarian throne; his assassination in Sarajevo sparked WWI - 
  
  was a stagnant conflict between France, Britain, and Germany, marked by trenches, heavy losses, and little territorial gain.
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        The Treaty of Saint-Germain-en-Laye was a peace treaty signed on September 10, 1919, between the victorious Allied and Associated Powers of World War I and the new Republic of Austria. It officially ended the war for the Austrian half of the former Austro-Hungarian Empire and formalized its dissolution. - 
  
  The Treaty of Sèvres was a post-World War I treaty signed on August 10, 1920, between the Allied powers and the Ottoman Empire, which was intended to dismantle the empire.