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The Election of President Woodrow Wilson
Wilson defeated incumbent Republican William Howard Taft and third-party nominee Theodore Roosevelt to easily win the 1912 United States presidential election, becoming the first Southerner to do so since 1848. -
The Assassination of Archduke Franz Ferdinand: The Outbreak of WWI
Archduke Franz Ferdinand's death occurred in June 1914 in Sarajevo, the result of an assassination by a young Bosnian Serb. His wife Sophie was also killed in the attack. The assassination of Archduke Franz Ferdinand set off a chain of events that ultimately led to the First World War. -
America Proclaims Neutrality in World War I
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. -
The Battle of the Marne
The First Battle of the Marne succeeded in pushing the Germans back for a distance of 40 to 50 miles and thus saved the capital city of Paris from capture. In this respect it was a great strategic victory, since it enabled the French to renew their confidence and to continue the war. -
The Sinking of the Lusitania
The sinking of the Lusitania led to widespread criticism of Germany, and so Germany soon re-imposed its own restrictions on its submarines. But by early 1917, Germany was on the verge of losing the war. -
The Battle of the Verdun
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
torpedoing of a French cross-Channel passenger steamer, the Sussex, by a German submarine, leaving 80 casualties, including two Americans wounded. -
The Battle of the Somme
Allied offensive in World War I. British and French forces launched a frontal attack against an entrenched German army north of the Somme River in France. A weeklong artillery bombardment was followed by a British infantry assault on the still-impregnable German positions. -
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
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 New Unrestricted Submarine Warfare by Germany
Bethmann Hollweg went before the German Reichstag government and made the announcement that unrestricted submarine warfare would resume the next day, February 1: "The destructive designs of our opponents cannot be expressed more strongly. -
The United States Enters World War I
the U.S. Senate voted in support of the measure to declare war on Germany. The House concurred two days later. The United States later declared war on German ally Austria-Hungary on December 7, 1917. -
The Selective Service Act
Congress passed the Selective Service Act, which authorized the Federal Government to temporarily expand the military through conscription. The act eventually required all men between the ages of 21 to 45 to register for military service. -
The Espionage Act
The Espionage Act broadly sought to crack down on wartime activities considered dangerous or disloyal, including attempts to acquire defense-related information with the intent to harm the United States, or acquire code and signal books, photographs, blueprints, and other such documents with the intention of passing . -
The Landing of the American Expeditionary Force in France
Although the first American troops arrived in Europe in June 1917, the AEF did not fully participate at the front until October, when the First Division, one of the best-trained divisions of the AEF, entered the trenches at Nancy, France. -
The Beginning of the Spanish Flu Epidemic
he evidence seemed far stronger. One could see influenza jumping from Army camp to camp, then into cities, and traveling with troops to Europe. -
The Fourteen Points by President Wilson
Designed as guidelines for the rebuilding of the postwar world, the points included Wilson's ideas regarding nations' conduct of foreign policy, including freedom of the seas and free trade and the concept of national self-determination, with the achievement of this through the dismantling of European empires. -
Russia Pulls Out of World War I
was a separate peace treaty signed on 3 March 1918 between Soviet Russia and the Central Powers (Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria), by which Russia withdrew from World War I. -
The Passing of the Sedition Act
he Sedition Act of 1918 curtailed the free speech rights of U.S. citizens during time of war. Passed on May 16, 1918, as an amendment to Title I of the Espionage Act of 1917, the act provided for further and expanded limitations on speech. -
The Battle of Argonne Forest
It's only special significance was that it was largely fought by American troops demonstrating their impact on the Allied war effort. The turning point battles of WWI were long in the past by the time of this offensive. The war ended less than two months after the battle began. -
Armistice Day Ends World War I
On Nov. 11, 1918, after more than four years of horrific fighting and the loss of millions of lives, the guns on the Western Front fell silent. Although fighting continued elsewhere, the armistice between Germany and the Allies was the first step to ending World War I. -
The Paris Peace Conference & Treaty of Versailles
The Treaty of Versailles was the primary treaty produced by the Paris Peace Conference at the end of World War I. It was signed on June 28, 1919, by the Allied and associated powers and by Germany in the Hall of Mirrors in the Palace of Versailles and went into effect on January 10, 1920.