World War 1

  • The Election of President Woodrow Wilson

    The Election of President Woodrow Wilson
    Woodrow Wilson was elected president in 1912 after serving only two years as governor of New Jersey. President of Princeton University from 1902 until his election as New Jersey governor, Wilson succeeded in his campaigns
  • The Assassination of Archduke Franz Ferdinand: The Outbreak of WW1

    The Assassination of Archduke Franz Ferdinand: The Outbreak of WW1
    Two shots in Sarajevo ignited the fires of war and drew Europe toward World War I. Just hours after narrowly escaping an assassin's bomb, Archduke Franz Ferdinand, the heir to Austro-Hungarian throne and his wife, the Duchess of Hohenberg, are killed by Gavrilo Princip.
  • America Proclaims Neutrality in World War 1

    America Proclaims Neutrality in World War 1
    The American economy boomed during the period of neutrality. The war created a tremendous demand for American industrial and agricultural products. Both sides placed orders with U.S. companies but British blockades of German ports and their confiscation of cargoes limited the amount that reached Germany.
  • The Battle of the Marne

    The Battle of the Marne
    marked the end of the German sweep into France and the beginning of the trench warfare that was to characterise World War One.
  • The Interception of the Zimmermann Telegram

    The Interception of the Zimmermann Telegram
    The telegram further conveyed Germany's intentions should America enter the war. That included urging Mexico to join Germany in declaring war against the United States. In exchange, Germany committed to assist Mexico in regaining its lost territories of Arizona, Texas, and New Mexico.
  • 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
    The Battle of Verdun was strategically important in the First World War. France repelled the German assault, saving the city of Verdun and winning a major morale boost. This battle is frequently called the longest battle in history, as it lasted for many months.
  • 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
    democratic president woodrow wilson narrowly defeated former associate justice of the supreme court charles evans hughes
  • The Interception of the Zimmermann Telegram

    The Interception of the Zimmermann Telegram
    The telegram further conveyed Germany's intentions should America enter the war. That included urging Mexico to join Germany in declaring war against the United States. In exchange, Germany committed to assist Mexico in regaining its lost territories of Arizona, Texas, and New Mexico.
  • The Declaration of New Unrestricted Submarine Warfare by Germany

    The Declaration of New Unrestricted Submarine Warfare by Germany
    Submarine warfare played an integral role in the mounting international pressures of World War I. After the war broke out in 1914, Great Britain used its powerful navy to blockade German ports to limit food, supplies, and war materials from reaching the German military and people.
  • The United States Enters World War 1

    The United States Enters World War 1
    The entry of the United States was the turning point of the war, because it made the eventual defeat of Germany possible. It had been foreseen in 1916 that if the United States went to war, the Allies' military effort against Germany would be upheld by U.S. supplies and by enormous extensions of credit.
  • The Selective Service Act

    The Selective Service Act
    By registering all eligible men, Selective Service ensures a fair and equitable draft, if ever required. Exemptions and deferments apply only in the event of a draft.
  • The Espionage Act

    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

    The Landing of the American Expeditionary Force in France
    The AEF made significant contributions to the success of the Allied forces in Europe during World War I, including: 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 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. From 1918 to 1919, the Spanish flu infected an estimated 500 million people globally. This amounted to about 33% of the world's population at the time. In addition, the Spanish flu killed about 50 million people.
  • The Fourteen Points by President Wilson

    The Fourteen Points by President Wilson
    The Fourteen Points hoped to end World War I under the philosophy of "Peace Without Victory," meaning no one country won the war. Under the Fourteen Points, Wilson hoped to create lasting world peace and avoid future large-scale wars.
  • Russia Pulls Out of World War 1

    Russia Pulls Out of World War 1
    Russia left WW1 because it was in the interest of Russian Communists (Bolsheviks) who took power in November 1917. The Bolsheviks' priority was to win a civil war against their domestic opponents, not to fight in WW1. They also thought that Germany would soon lose the war in any case.
  • 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. In 1798, the United States stood on the brink of war with France.
  • The Battle of Argonne Forest

    The Battle of Argonne Forest
    The Meuse-Argonne Offensive was a part of the final Allied offensive of World War I. 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.
  • Armistice Day Ends World War 1

    Armistice Day Ends World War 1
    Armistice on the Western Front. 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 Paris Peace Conference & Treaty of Versailles
    The Treaty of Versailles, one of several treaties, held Germany responsible for the war, leading to reparations and territorial losses. The treaty's harsh terms are often linked to the rise of World War II. The conference also led to the creation of the League of Nations and a major redrawing of Europe's map.