This guide has regular additions
Europe, Russia and Eastern Europe
http://www.execpc.com/~dboals/europe.html
Russian History: The Kronstadt Rising, 1921
http://www.cs.utah.edu/~galt/kuprise.html#bibli
Soviet Union, USA and the Cold War
http://www.//sunsite.inc.edu/expo/soviets.exhibit/intro2.html
http://www.ac.acusd.edu/History/History/20th/coldwar.html
Soviet Archives in the USA
http://www.metalab.unc.edu/expo/soviet.exhib/entrance.html
Treaty of Versailles
http://www.ac.acusd.edu/History/text/versaillestreaty/vecontents
The First World War and the Shaping of the Twentieth century
Modern History Sourcebook
http://www.fordham.edu/halsall/mod/modsbook.html/
Womens History Sourcebook
http://www.fordham.edu/halsall/women/womensbook.html/
General Sources
http://www.thehistorychannel.co.uk/index.htm
History Today
(History magazine - general and selection of topic articles)http://www.
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