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World War 1

  • The Election of president Woodrow Wilson

    The Election of president Woodrow Wilson
    Wilson defeated incumbent Republican William Howard Taft and third-party nominee Theodore Roosevelt to easily win the 1912 presidential election, becoming the first Southerner to do so since 1848.
  • The Assassination of Archduke Franz Ferdinand: The outbreak of WW1

    The Assassination of Archduke Franz Ferdinand: The outbreak of WW1
    The assassination of the Austrian Archduke Franz Ferdinand in 1914 was the immediate cause of the First World War. For four years, the great European powers fought a gruesome battle. Gavrilo Princip is arrested. Sarajevo, 28 June 1914.
  • American Proclaims Neutrality in World War 1

    American Proclaims Neutrality in World War 1
    President Woodrow Wilson declared U.S. neutrality on August 4, 1914, and many Americans saw little reason to entangle themselves in what they viewed as European quarreling and intrigue. As the war persisted and the destruction spread, many Americans could not ignore the crisis.
  • The Battle of the Marne

    The Battle of the Marne
    First Battle of the Marne, (September 6–12, 1914), an offensive during World War I by the French army and the British Expeditionary Force (BEF) against the advancing Germans who had invaded Belgium and northeastern France and were within 30 miles (48 km) of Paris.
  • The Sinking of the Lusitania

    The Sinking of the Lusitania
    The sinking of RMS Lusitania caused international outrage and helped turn public opinion against Germany, particularly in the then-neutral United States. Of the 1,200 people killed, 128 were American citizens. But the incident did not immediately bring the United States into the war.
  • The Battle of the Verdun

    The Battle of the Verdun
    Battle of Verdun, (February 21–December 18, 1916), World War I engagement in which the French repulsed a major German offensive. It was one of the longest, bloodiest, and most-ferocious battles of the war; French casualties amounted to about 400,000, German ones to about 350,000. Some 300,000 were killed.
  • The Sussex Incident

    The Sussex Incident
    The attack prompted a U.S. threat to sever diplomatic relations. The German government responded with the so-called Sussex pledge (May 4, 1916), agreeing to give adequate warning before sinking merchant and passenger ships and to provide for the safety of passengers and crew.
  • The Battle of the Somme

    The Battle of the Somme
    A more professional and effective army emerged from the battle. And the tactics developed there, including the use of tanks and creeping barrages, laid some of the foundations of the Allies' successes in 1918. The Somme also succeeded in relieving the pressure on the French at Verdun.
  • The Re-election of President Woodrow Wilson

    The Re-election of President Woodrow Wilson
    The 1916 United States presidential election was the 33rd quadrennial presidential election, held on Tuesday, November 7, 1916. Incumbent Democratic President Woodrow Wilson narrowly defeated former associate justice of the Supreme Court Charles Evans Hughes, the Republican candidate.
  • The Interception of the Zimmermann Telegram

    The Interception of the Zimmermann Telegram
    On January 17, 1917 British signals intelligence intercepted and decrypted a coded German telegram from German Foreign Secretary Arthur Zimmermann that was intended for Germany's ambassador to Mexico.
  • The Declaration of the New unrestricted submarine warfare by Germany

    The Declaration of the New unrestricted  submarine warfare by Germany
    Germany's resumption of unrestricted submarine warfare in February 1917, together with the Zimmermann Telegram, brought American entry into World War I on the British side
  • The United States Enters World War 1

    The United States Enters World War 1
    Germany's resumption of submarine attacks on passenger and merchant ships in 1917 was the primary motivation behind Wilson's decision to lead the United States into World War I.
  • The Selective Service Act

    The Selective Service Act
    The Selective Service System and the registration requirement for America's young men provide our Nation with a structure and a system of guidelines which will provide the most prompt, efficient, and equitable draft possible, if the country should need it.
  • The Espionage Act

    The Espionage Act
    The Espionage Act broadly sought to crack down on wartime activities considered dangerous or disloyal.
  • Russia Pulls Out of World War 1

    Russia Pulls Out of World War 1
    Russia formally withdrew from the war only with the signing of the Treaty of Brest-Litovsk on March 3, 1918.
  • The Beginning of the Spanish Flu Epidemic

    The Beginning of the Spanish Flu Epidemic
    Because the virus was new, very few people, if any, had some immunity to the disease.
  • The Fourteen Points by president Wilson

    The Fourteen Points by president Wilson
    These points were later taken as the basis for peace negotiations at the end of World War I. In this January 8, 1918, speech on War Aims and Peace Terms, President Wilson set down 14 points as a blueprint for world peace that was to be used for peace negotiations after World War I.
  • The Passing of the Sedition Act

    The Passing of the Sedition Act
    Passed in preparation for an anticipated war with France, the Alien and Sedition Acts tightened restrictions on foreign-born Americans and limited speech critical of the government.
  • The Landing of the American Expeditionary Force in France

    The Landing of the American Expeditionary Force in France
    Manpower to the efforts of the Allies, especially in France. Recovery of over two hundred square miles from German forces, which were ultimately restored to France.
  • The Battle of Argonne Forest

    The Battle of Argonne Forest
    It was one of the attacks that brought an end to the War and was fought from September 26 – November 11, 1918, when the Armistice was signed. The Meuse-Argonne Offensive was the largest operation of the American Expeditionary Forces (AEF) in World War I, with over a million American soldiers participating.
  • Armistice Day Ends World War 1

    Armistice Day Ends World War 1
    The armistice between Germany and the Allies was the first step to ending World War I.
  • The Paris Peace Conference & Treaty of Versailles

    The Paris Peace Conference & Treaty of Versailles
    According to French and British wishes, the Treaty of Versailles subjected Germany to strict punitive measures. The Treaty required the new German Government to surrender approximately 10 percent of its prewar territory in Europe and all of its overseas possessions.