1900s by Devin Crawford By dcrawford Jan 1, 1900 US POP. exceeds 75 million Jan 14, 1900 The United States Senate accepts the Anglo-German treaty of 1899, in which the United Kingdom renounces its claims to the Samoan islands. Jan 17, 1900 Brigham H. Roberts is refused a seat in the United States House of Representatives because of his polygamy. Jan 29, 1900 The American League of Professional Baseball Clubs is organized in Philadelphia, Pennsylvania with 8 founding teams. Nov 6, 1900 U.S. presidential election, 1900: Republican incumbent William McKinley is reelected by defeating Democratic challenger William Jennings Bryan. Jan 10, 1901 In the first great Texas gusher, oil is discovered at Spindletop in Beaumont, Texas. Jan 28, 1901 Baseball's American League declares itself a Major League. Sep 5, 1901 The National Association of Professional Baseball Leagues (later renamed Minor League Baseball) is formed in Chicago. Sep 14, 1901 Theodore Roosevelt succeeds William McKinley as President of the United States. Oct 24, 1901 Michigan schoolteacher Annie Taylor goes down Niagara Falls in a barrel and survives. Jan 1, 1902 The first college football bowl game, the Rose Bowl between Michigan and Stanford, is held in Pasadena, California. Oct 1, 1903 The first modern World Series pits the National League's Pittsburgh against Boston of the American League. Jan 16, 1904 The first large-scale bodybuilding competition in America takes place at Madison Square Garden in New York City. May 5, 1904 Pitching against the Philadelphia Athletics, Cy Young of the Boston Americans throws the first perfect game in the modern era of baseball. Nov 16, 1907 Indian Territory and Oklahoma Territory become Oklahoma, which is admitted as the 46th U.S. state Mar 29, 1911 The United States Army formally adopts the M1911 pistol as its standard sidearm. Apr 17, 1911 Southern Methodist University is chartered. Sep 25, 1911 Groundbreaking for Fenway Park in Boston, Massachusetts, begins Nov 3, 1911 Chevrolet officially enters the automobile market to compete with the Ford Model T. Jan 6, 1912 New Mexico is admitted as the 47th U.S. stat Feb 14, 1912 Arizona is admitted as the 48th U.S. state Mar 12, 1912 The Girl Scouts of the USA are founded. Jun 5, 1912 U.S. Marines land in Cuba. Feb 3, 1913 The 16th Amendment to the United States Constitution is ratified Nov 7, 1913 The Great Lakes Storm of 1913 kills more than 250 Dec 23, 1913 The Federal Reserve is created by Woodrow Wilson Apr 9, 1914 Tampico Affair, involving U.S. Navy sailors in Mexico Apr 23, 1914 The baseball stadium Weeghman Park, later known as Wrigley Field, opens in Chicago. May 14, 1914 Woodrow Wilson signs a Mother's Day proclamation Jul 11, 1914 Baseball legend Babe Ruth makes his major league debut with the Boston Red Sox Sep 1, 1914 The last known passenger pigeon "Martha" dies in the Cincinnati Zoo Jan 12, 1915 The Rocky Mountain National Park is established by an act of the U.S. Congress Mar 3, 1915 NACA, the predecessor of NASA, is founded May 6, 1915 Babe Ruth hits his first career home run off of Jack Warhop Jul 28, 1915 The United States occupation of Haiti begins Jul 1, 1916 The United States Marine Corps take control of Santo Domingo