World War 1

  • Assassination of Franz Ferdinand

    Assassination of Franz Ferdinand
    Franz Ferdinand and his wife were assassinated by a teenage Serbian.
  • Start of the Great War

    Start of the Great War
    World War 1 started on June 28, 1914 about a month after Archduke Franz Ferdinand and his wife were assassinated by a 19 year old from Serbia. on July 28 Austria- Hungary declared war on Serbia. Germany declared war on Russia on August 1.
  • Kaiser Declares "Open Season" on Ships

    Kaiser Declares "Open Season" on Ships
    Germany's goal was to sink any British, Russian, or French ships in British waters.
  • Lusitania Sinks

    Lusitania Sinks
    The Lusitania was torpedoed by a German submarine off the coast of Ireland.
  • Battle of the Somme

    Battle of the Somme
    This battle was one of the biggest and bloodiest battles in World War 1. It was fought from the beginning of July to the beginning of November.
  • Woodrow Wilson Re-elected

    Woodrow Wilson Re-elected
    Woodrow Wilson was re-elected in 1916. The slogan for the Democratic campaign was " He kept us out of war". This portrayed Wilson as a peacemaker.
  • Zimmerman Telegram Intercepted

    Zimmerman Telegram Intercepted
    The Zimmerman Telegram was intercepted by the British. The telegram stated that Germany would support Mexico in an attack against the United States in exchange for Mexico to annex lost territory.
  • Selective Service Act

    Selective Service Act
    American men from 21-30 signed up for the draft.
  • U.S. Declares War on Gemany

    U.S. Declares War on Gemany
    America declared war on Germany on April 6, 1917. President Woodrow Wilson asked congress to declare war on Germany on April 2, 1917.
  • Convoy System

    Convoy System
    All of the ships traveling across the Atlantic Ocean had to travel in groups under the British navy for protection.
  • Espionage Age Passed

    Espionage Age Passed
    Federal law passed shortly after the U.S. joined the First World War. Prohibited any speech against the United States government or flag.
  • Russia Pulls Out of the War

    Russia Pulls Out of the War
    Group of communists lead by Vladimir Lenin overthrew the government. Vladimir Lenin wanted to focus on building a communist state so they pulled out of the war.
  • The Flu Epidemic of 1918

    The Flu Epidemic of 1918
    This epidemic killed between 20 and 40 million people in 1918 through 1919.
  • Fourteen Points Speech

    Fourteen Points Speech
    Woodrow Wilson's speech was given to congress on January 8, 1918. The "Fourteen Points" speech was supposed to bring peace.
  • Sedition Act Passed

    Sedition Act Passed
    The Sedition Act was supposed to protect the united States' participation in World War 1.
  • Germany Signs Armistice

    Germany Signs Armistice
    Germany signed the armistice that ended hostility but the war did not officially end until June 28, 1919 with the signing of the Treaty of Versailles.