13 August 1920 August 12, 2014 Author: Staff The Battle of Warsaw begins and the Red Army is defeated. Famous Words of Inspiration..."Until you have cultivated the habit of saying some kind word of those whom you do not admire, you will be neither successful nor happy." Napolean Hill — Click here for more from Napolean Hill Related posts: 26 August 1920 28 November 1920 10 January 1920 20 January 1920 11 December 1920 16 November 1920 24 February 1920 13 August 1937 13 August 1937 13 August 1937 Categories: History Tags: 13 August, 1920