World War I and the Russian Revolution

  • Dreadnought

    Dreadnought
    Great Britain launched the Dreadnought, the world's first modern battle ship. Later Germany built similar ships.
  • Russia and Great Britain became allies

    Russia and Great Britain became allies
    Russia and Great Britain agreed to recognize each other's spheres of influence in Asia. The Alliance between France, Russia, and Great Britain was called the Triple Entente.
  • Francis Ferdinand and his wife were assassinated

    Francis Ferdinand and his wife were assassinated
    Francis Ferdinand and his wife were visiting Sarajevo. Gavrilo Princip, a member of a Serbian nationalist group assassinated them both.
  • Austria-Hungary declared war on Serbia

    Austria-Hungary declared war on Serbia
    The ultimatum deadline expired. Austro-Hungarian leaders expected a quick victory.
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    WWI

  • Germany declared war on Russia

    Germany declared war on Russia
    Germany demanded that Russia stop its mobilization or face war and Russia ignored them.
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    The Battle of Ypres

  • The Ottoman Empire entered the war

    The Ottoman Empire entered the war
    They were on the side of Austria-Hungary and Germany. The Ottoman Turks were not a strong military power but occupied a strategic position.
  • Lusitania was sunk by a German submarine

    Lusitania was sunk by a German submarine
    The Lusitania was carrying a cargo of war materials as well as passengers. 1,200 people were killed.
  • Italy enterted the war against Germany and Austria-Hungary

    Italy enterted the war against Germany and Austria-Hungary
    Italy signed a secret treaty with Great Britain, France, and Russia. The treaty guaranteed Italy a share of the spoils after the expected defeat of Germany and Austria-Hungary.
  • Britain introduced the tank

    Britain introduced the tank
    The tank was a heavily armored vehicle with guns mounted on it.
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    The Battle of Verdun

  • Battle of Jutland

    Battle of Jutland
    Both Germany and Great Britain claimed victory.
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    Battle of the Somme

  • United States declared war on Germany

    United States declared war on Germany
    Congress voted to declare was on Germany
  • German delegation signed an armistice

    German delegation signed an armistice
    The armistice provided that at 11:00 A.M fighting would stop.
  • Treaty of Versailles was signed by Germany

    Treaty of Versailles was signed by Germany
    The traty did not state the total amount of reparations that Germany would have to pay.