United States WW1 timeline

  • Declaration of Neutrality

    Declaration of Neutrality
    President Woodrow Wilson declared Neutrality in 1914 to avoid taking sides in the war.
  • The Lusitania

    The Lusitania
    The Lusitania was a British u-boat that was sunk by Germans without warning.
  • Sussex Pledge made

    Sussex Pledge made
    The sussex Pledge was made on May 4th, 1916 by the Germans stating that their submarines would warn before attacking.
  • Zimmerman Note

    Zimmerman Note
    This was a proposal made to Mexico from Germany stating that if Mexico declared war on the United States, Germany would give Mexico U.S land.
  • Sussex Pledge Ending

    Sussex Pledge Ending
    At the end of January Germany informed America it was going to end the Sussex Pledge. On February 3rd the United State broke off diplomatic relations with Germany.
  • 3 American Ships targeted

    3 American Ships targeted
    Germany sank City of Memphis, Illinois, Vigilancia, all three amaerican ships during March 16 through March 18th.
  • Declaration of War

    Declaration of War
    A war resolution passed 82 to 6 in the senate and in the house 373 to 50. The president singed it on April 6th, 1917.