• The assassination of Franz Ferdinand.

    The heir to the Austrian throne was assassinated by serbian black hands.
  • Austria-Hungary declares war on Serbia

    Austria-Hungary declares war on Russia because ofThe assassination of Franz Ferdinand.Austrian prince.
  • The fighting starts

    The fighting starts
    the war offically started when germany invaded belgium.
  • Period: to

    the final toll

    16,000,000 were killed 20,000,000 were injured
  • Period: to

    Germany invades Belgium

    Germany invades belgium to try and out flank france.
  • Period: to

    Battle of Tannenburg

    Resulted in the complete destruction of Russia's second army.
  • Period: to

    First Battle of the Marne

    First battle of the world war.
  • Sinking of the Lusitania

    Sinking of the Lusitania
    shot by German U-boat in british waters.
  • Period: to

    Battle of Verdun

    fought between German and Frence armies in france.
  • Period: to

    Battle of the Jutland

    It was the largest naval battle and the only full-scale clash of battleships in the war
  • Period: to

    Battle of the Somme

    One of the greatest battles in the war.
  • Zimmerman

    Zimmerman
    diplomatic proposal from the German Empire to Mexico to make war against the United States
  • US declares War

    US declares War
    u.s. declares war on Germany
  • American acts

    President wilson gives a Speech on why to join the war.
  • USSR withdraws from war

    the new government acceded to the Treaty of Brest-Litovsk
  • Period: to

    German Spring offensive of 1918

    was a series of German attacks along the Western Front during World War I
  • American hero

    American hero
    taking 32 machine guns, killing 28 German soldiers and capturing 132 others. alvin york
  • World War 1 Ends

    the war ends