13 August 1937 August 12, 2011 Author: Staff The Battle of Shanghai starts Famous Words of Inspiration..."Extraordinary claims require extraordinary proof." Carl Sagan — Click here for more from Carl Sagan Related posts: 6 August 1917 23 June 1314 27 June 1709 8 August 1220 10 August 1557 Categories: History Tags: 13 August, 1937