History wwi causes rev1 sf still 624x352

World War I (WWI) cites: http://www.pbs.org/greatwar/timeline/time_1915.html and Textbook

By Kaytee
  • World War I

    World War I
    The war begins.
  • Trenches

    Trenches
    First trenches of the Western front are dug. These trenches were a safety zone for soldiers.
  • The Blockade

    The Blockade
    Germany declares a submarine blockade of Great Britain. Any ship approaching England is considered a legitimate target.
  • Germany's Sinkage

    Germany's Sinkage
    Germany responds to the United States anger by ceasing to sink ships without a warning.
  • Gas Attack Backfire

    Gas Attack Backfire
    British use gas in the battle near Loos, but shifting winds cause 60,000 of their own, British casualties.
  • New Law

    New Law
    British conscription law goes into effect
  • Tanks

    Tanks
    Tanks were introduced to warfare at the Somme.
  • Welcome Back Wilson

    Welcome Back Wilson
    Woodrow Wilson was re-elected President of the United States with a campaign slogan saying: "He kept us out of the war"
  • French Casulalties

    French Casulalties
    French launch disastrous offensive at Chemin des Dames, advancing only 500 yards at the cost of 250,000 plus casualties.
  • Selective Service Act

    Selective Service Act
    The United States passes the Selective Service Act empowering the Federal Government to draft men for the armed forces.
  • Allied Powers Make a Come Back

    Allied Powers Make a Come Back
    Allied counter offensives on the Somme push the German army back and into retreat.
  • The End of World War I

    The End of World War I
    At eleven o'clock on the eleventh day of the eleventh month of 1918, the war ends as Germany and Allies sign an Armistice.