1910-1915 By hankkennedy Feb 8, 1910 The Boy Scouts of America is founded. Apr 15, 1910 Census increased by 21% Jan 18, 1911 Eugene B. Ely lands his plane on the deck of the USS Pennsylvania for the first landing of a plane on a ship May 15, 1911 Sherman Anti trust Act Aug 8, 1911 The law establishing the number of United States representatives at 435 Sep 17, 1911 first transcontinental airline flight Jun 6, 1912 Mount Katmai in southwest Alaska erupts in one of the largest recorded volcanic expulsions Nov 5, 1912 Woodrow Wilson overcame a three way race Feb 1, 1913 Grand Central Terminal opens Feb 3, 1913 16th amendment of the constitution ratified Dec 1, 1913 The first moving assembly line is introduced Dec 23, 1913 establishment of the Federal Reserve System. Apr 20, 1914 Ludlow, Colorado Coalfield Massacre Jul 11, 1914 Babe Ruth makes his major league debut. Jan 25, 1915 first telephone conversation: Alexander Graham Bell