- 1940 21 Aug Exiled Russian revolutionary Leon Trotsky dies after being attacked by a Soviet agent in Mexico City.
- 1941 21 Aug The first Allied Arctic convoy carrying supplies for the USSR, codenamed 'Dervish', leaves from Iceland.
- 1944 21 Aug Allied representatives meet at Dumbarton Oaks, Washington DC, to make plans for world security post-war.
World War One Centenary
- Find out more about how the BBC is covering the World War One Centenary, and see the latest programmes and online content
War Poetry
BBC iD
BBC iDBBC navigation
BBC links
BBC © 2014 The BBC is not responsible for the content of external sites. Read more.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.
