World War I

  • Assassination of Franz Ferdinand

    Assassination of Franz Ferdinand
    A young nationalist shot Archduke Ferdinand and his wife. Ferdinand was heir to the throne in Austria.
  • Great War begins

    Great War begins
    With the assassination of the archduke of Austria. Everyone began declaring war on each other.
  • Kaiser declares "open season" on ships

    Kaiser declares "open season" on ships
    Kaiser declared the North Sea a war zone and warned that all ships from the Allied Powers were going to be sunk.
  • Lusitania sank

    Lusitania sank
    A german U-boat sank the Lusitania carrying a lot of americans.
  • Battle of the Somme

    Battle of the Somme
    One of the bloodiest battles in history. More than 1.5 million men died.
  • Wilson re-elected

    Wilson re-elected
    Wilson won the election and remained president. He intended to stay out of WWI and the american people liked that.
  • Zimmerman note intercepted

    Zimmerman note intercepted
    British intelligence intercepted a telegram from Germany's foreign secretary to the german ambassador to mexico.
  • US declares war on Germany

    US declares war on Germany
    US declared war on Germany mainly because of the sinking of the Lusitania
  • World War I

    World War I
    Act that authorized the federal government to build a national army by drafting Americans.
  • Convoy System

    Convoy System
    The british navy deployed a convoy system that protected merchant ships while they were traveling throughout the Atlantic.
  • Espionage Age passed

    Espionage Age passed
    Act passed that prohibited US citizens from acting against the government and military during war times.
  • Flu Epidemic

    Flu Epidemic
    The flu spread throughout the world killing more people than WWI did. Between 20 and 40 million people died from Influenza.
  • Fourteen Points Speech

    Fourteen Points Speech
    Speech made by President Wilson on the principles of peace.
  • Russia pulls out of war

    Russia pulls out of war
    Russia signs Treaty of Brest-Litovsk to end their role in WWI.
  • Sedition Act passed

    Sedition Act passed
    Added on to the espionage act and further restricted citizens from opposing the government and military.
  • Germany signs Armistice

    Germany signs Armistice
    Germany signed agreement to end WWI called Armistice.