Sports Marketing in the 1930 Decade By french81 Period: Jan 1, 1930 to Dec 31, 1939 1930 May 1, 1931 Empire State Building Opens Empire State Building Opens Apr 13, 1932 Scientists Split The Atom Sep 18, 1934 Cheeseburger Created Jul 2, 1937 Amelia Earhart Vanishes Sep 1, 1939 World War 2 Begins
