1900's

  • 1900

    Galveston hurricane
  • 1902

    Drago Doctrine
  • 1903

    Wright Brother's make their first powered flight
  • 1905

    Niagra Falls conference
  • 1906

    Hepburn act
  • 1907

    Oklahoma becomes a state
  • 1906

    Pure food and Drug Act
  • 1908

    Ford Model T appears on market
  • 1906

    San Francisco earthquake
  • 1909

    US penny changed to Abraham Lincoln
  • 1907

    coal mine explodes in Monogah, West Virginia
  • 1909

    William Howard Taft becomes president
  • 1910

    Mann-Elkins act
  • 1908

    Federal Bureau of investigation created
  • 1910

    Mann Act
  • 1913

    New York's Grand Central Terminal Opens
  • 1910

    Boy Scouts Established in U.S.
  • 1910

    Halley's Comet Makes an Appearance
  • 1911

    Ernest Rutherford Discovers the Structure of an Atom
  • 1911

    The Incan City of Machu Picchu Discovered
  • 1912

    Oreo Cookies First Introduced
  • 1912

    The Titanic Sinks
  • 1914

    World War I Begins
  • 1914

    Archduke Ferdinand Assassinated
  • 1914

    Babe Ruth Pitches His First Game and Hits His First Home Run With Red Sox
  • 1914

    First Traffic Light
  • 1915

    Czar Nicholas II Personally Takes Control of the Russian Army
  • 1915

    Klu Klux Klan Revived
  • 1915

    One Millionth Model T Rolls Off Assembly Line
  • 1916

    First Use of Tanks in Warfare
  • 1916

    Jeanette Rankin Becomes First Woman to Serve in U.S. Congress
  • 1916

    John D. Rockefeller Becomes America's First Billionaire
  • 1917

    First Pulitzer Prizes Awarded
  • 1917

    U.S. Enters World War I
  • 1918

    Russian Czar Nicholas II and His Family are Killed
  • 1919

    Hitler Joins the Nazi Party
  • 1919

    Treaty of Versailles Ends World War I
  • 1920

    Prohibition Begins in the U.S.
  • 1920

    Women Granted the Right to Vote in U.S.