• Assassination of Archduke Francis Ferdinand

    Assassination of Archduke Francis Ferdinand
    Germany was in support of the assassination and this caused a lot of tension between them and Austria-Hungary, so they declared war.
  • Wilson Urges Neutrality

    Wilson Urges Neutrality
    Wilson proclaims that the United States would be neutral in the War.
  • Sinking of the Lusitania

    Sinking of the Lusitania
    The sinking of the Lusitania turned many people against Germany during the war.
  • American Troops Enter Europe

    American Troops Enter Europe
    Relief was offered by American troops to British and French troops, who had been fighting since August of 1914.
  • Zimmerman Note

    Zimmerman Note
    This was a telegram between Germany and Mexico, Germany was trying to propose an alliance.
  • Creation of CPI

    Creation of CPI
    The CPI was created to influence the support of U.S. participation in WWI.
  • Selective Service Act

    Selective Service Act
    This Act made it easier for us to find men for the service if another war occurred and we did not have enough troops.
  • Espionage Act

    Espionage Act
    The Espionage Act prohibited many forms of hate speech upon the Government about the war.
  • America Declares War

    America Declares War
    The United States declares war against Germany.
  • Wilson's 14 Points

    Wilson's 14 Points
    Wilson set down 14 points as a "blueprint" for world peace and these were later used to find peace at the end of WWI.
  • Second Battle of Marne

    Second Battle of Marne
    This was the last time the Germans mounted on the Western Front in World War I.
  • German Surrender in Compiegne, France

    German Surrender in Compiegne, France
    This ending fighting on land, sea and air between Germany and all of it's opponents.
  • Paris Peace Conference

    Paris Peace Conference
    This conference was held to bring together the victorious and defeated powers and set peace terms.
  • Rejection of the Treaty of Versailles

    Rejection of the Treaty of Versailles
    The Senate rejected the Treaty of Versailles, because the League of Nations objections.