sacturo By lightningbolt12 Nov 3, 1909 Seventh President of the US is William Howard Taft 1909-1913 Feb 8, 1910 Boy Scouts Established in U.S. Oct 10, 1911 The Chinese Revolution Apr 14, 1912 Arizona, Alaska and New Mexico admission to the USTitanic sinks Mar 4, 1913 Twenty Eighth President of the US is Woodrow Wilson Jul 8, 1914 ww1 started May 23, 1915 Italy declares war on Austria-Hungary during WW I May 29, 1916 Official flag of president of US adopted Jun 8, 1917 Walt Disney graduates from Benton High School May 18, 1918 TNT explosion in chemical factory in Oakdale, Pennsylvania, kills 200