Events of World War 1

  • American Neutrality

    President Wilson announces American neutrality in the war.
  • Assassination of Archduke

    Assassination of Archduke Francis Ferdinard triggers World War 1.
  • Lusitania

    The sinking of the Lusitania angers Americans
  • Piosin Gas

    Piosin gas is first used against the Allies.
  • Verdum and Somme River

    Millions of British, French, and German soldiers die in failed offensives at Verdun and the Somme River.
  • Sussex Pledge

    With the Sussex Pledge, Germany promised the United States that U-boats will warn ships before attacking.
  • End of Sussex Pledge

    Germany ends Sussex Pledge and resumes undeclared submarine warware. Wilson declares war and sends the fisrt units of the AEF to France under General Pershing.
  • Russian overthrow

    Revolts in Russia overthrow the czar and bring the Bolsheviks to power.
  • Fight Begin

    American troops fight at Belleao Wood, Chateau-Thierry, and the Argonne Forest
  • Truce

    Central Powers agree to a truce with the Allies
  • Rejection

    United States Senate rejects the Treaty of Versailles and membership in the League of Nations as American Soldiers return from Europe.
  • Treaty

    Germany signs the Treaty of Versailles.