World War I

  • Kaiser declares "open season" on ships

    Kaiser says any ship can be fired on.
  • Assassination of Franz Ferdinand

    Franz ferdinand is shot during a parade.
  • Great war begins

    The great war begins in europe.
  • Lusitania sank

    U.S. passenger ship sank due to "open season".
  • Battle of Somme

    Battle of Somme will go one for several months.
  • Wilson re-elected

    U.S. president re-elected to office.
  • Zimmerman note intercepted

    U.S. intercepts messages from Germany.
  • U.S. declares war on Germany

    United States joins the great war against Germany.
  • Selective Service Act

    The selective service act is passed.
  • convoy system introduced.

    The british naval convoy system is created.
  • Espionage Act passed

    The espionage act is passed as a federal law.
  • Russia pulls out of the war.

    Russia decides to leave the great war.
  • Flu epidemic

    The flu epidemic killed more people than the great war.
  • Fourteen Points speech given

    President Wilson gives speech about world peace.
  • Sedition act

    The sedition act is passed.
  • Germany signs armistice

    Germany signs a treaty with the countries.