World War I Timeline

  • Assassination of Archduke Franz Ferdinand

    Assassination of Archduke Franz Ferdinand
    Archduke Franz Ferdinand, heir to the Austria-Hungarain throne, and his wife Sophie, Duchess of Hohengerg, were shot dead in Sarajevo, by Gavrilo Princip. Gavrilo was one of the six Serbian assasins.
  • Austria-Hungary declares war on Serbia

    Austria-Hungary declares war on Serbia
    One month after Archduke Franz Ferdinand and his wife were shot dead, Austira-Hungary declared war on Serbia. They blamed Serbia on the killing of Archduke Franz Ferdinand and his wife.
  • Germany declares war on Russia and France

    Germany declares war on Russia and France
    Almost two days after Germany declaring war on Russia, Germany declares was on France.
  • Britain declares war on Germany

    Britain declares war on Germany
    Germany invaded Belguim, following their strategy knwon as the Schlieffen Plan. The plan made Germany hold war against Russia, so they could do go from Belguim to Paris faster.
  • United States delcares neutrality

    United States delcares neutrality
    Woodrow Wilson's hope was that American could be "impartial in thought as well in action".
  • Battle of Marne

    Battle of Marne
    30 miles northeast of Paris, the French Army, under the control of General Michel-Joeseph Manoury attacked the flank of the German 1st Army, beginning the First Battle of Marne
  • Lusitania Sunk

    Lusitania Sunk
    This British ship was torpedoed by a Gemran Submarine off the coast of Ireland. Within 20 minutes, the vessels sank into the Celtic Sea
  • Battle of Somme

    Battle of Somme
    July 1-November 18, 1916. This battle was fought near the Somme River in France. The British suffered more than 75,000 casualties, and by the end the Allies and Central Powers would loose more than 1.2 million men.
  • Woodrow Wilson re elected

    Woodrow Wilson re elected
    Woodrow Wilson is ranked by historians one of the nations greatest presidents. He served in ofice from 1913 to 1921
  • Germany announces unrestricted sub warfare

    Germany announces unrestricted sub warfare
    A lethal threat of the German U-boat submarine. The unrestricted submarine wargare was the first introduced in World War 1
  • Russian Revolution

    Russian Revolution
    Troops open fire on a peaceful group of workers marching to the Winter Palace in St. Petersburg
  • Zimmermann Telegram

    Zimmermann Telegram
    This was a message from the Germany foreign secretary, Arthur Zimmermann, to the German ambassador to Mexico proposing a Mexian-German alliance in the case of a war between the United States and Germany
  • United States declares war on Germany

    United States declares war on Germany
    Adolf Hitler declared war on the United States. He was uncertain hwo the war woud emerge. Japans attack on Pearl Harbor ansered that question. The U.s. Navy was attacking German U-boats, and Hitler hated Roosevelt for his repeated verbal attacks against the Nazi party.
  • Selective Service Act

    Selective Service Act
    This gave the U.S. president the powre to draft soldiers.
  • Espionage Act AND Sedition Act

    Espionage Act AND Sedition Act
    Two months after America's formal entrance into Wold War I against Germany, U.S. Congress passes the Espionage Act. This act was reinforced by the Sedition Act of the following year, which harsh penalties to anyone found guilty of making false statements
  • Wilson's Fourteen Points

    Wilson's Fourteen Points
    This was a document of "14 points" for achieving a lasting peace in Europe. It called for unselfish peace terms from the Allies, to resolve future conflict, This speech was distributed to the soldiers and citizens of Germany and Austria-Hungary.
  • United States flue epidemic

    United States flue epidemic
    500 million people worldwide got infected by this disease. More than 25% of the U.S. population became sick and some 675,000 Americans died of this pandemic.
  • Armistice

    Armistice
    Germany agreed to a cease-fire and signed the armistice, or a truce, to end the war
  • Paris: Peace Conference

    Paris: Peace Conference
    This would formally end World War I, and lay the gourndwork for the formation of the League of Nations
  • Treaty of Versailles

    Treaty of Versailles
    Thsi was signed in the Versailles Palace outside Paris, between Allied and Aassociated Powers, and Germany, which brought World War I to an end.