World War 1

  • Trench Warfare

    Trench Warfare
    Trench warfare is a type of land warfare using occupied fighting lines consisting largely of trenches, in which troops are significantly protected from the enemy's small arms fire and are substantially sheltered from artillery.
  • Period: to

    World War 1

  • The Sinking of the Lusitania

    The Sinking of the Lusitania
    U-Boats Sink the Lusitania in 1915. When Germany torpedoes a British passenger ship believed to be smuggling arms, anger at the resulting American deaths increases pressure on President Wilson to enter World War I.
  • Zimmerman Note

    Zimmerman Note
    This telegram, written by German Foreign Secretary Arthur Zimmermann, is a coded message sent to Mexico, proposing a military alliance against the United States. The obvious threats to the United States contained in the telegram inflamed American public opinion against Germany and helped convince Congress to declare war against Germany in 1917.
  • Spanish Flu

    Spanish Flu
    The influenza pandemic of 1918-1919 killed more people than the Great War, known today as World War I (WWI), at somewhere between 20 and 40 million people. It has been cited as the most devastating epidemic in recorded world history. ... The influenza of that season, however, was far more than a cold.
  • Fourteen Points

    Fourteen Points
    The Fourteen Points was a statement of principles for peace that was to be used for peace negotiations in order to end World War 1.
  • Espionage and Sedition Act

    Espionage and Sedition Act
    The law was extended on May 16, 1918, by the Sedition Act of 1918, actually a set of amendments to the Espionage Act, which prohibited many forms of speech, including "any disloyal, profane, scurrilous, or abusive language about the form of government of the United States It made it illegal to give bad press to public officials.
  • Treaty of Versailles

    Treaty of Versailles
    The Treaty of Versailles was the most important of the peace treaties that brought World War I to an end. The Treaty ended the state of war between Germany and the Allied Powers.
  • Women

    Women
    Women gained the right to vote