Spy Letters of the American Revolution
http://www.si.umich.edu/spies/

Virtual Marching Tour of the American Revolution
http://www.ushistory.org/march/

The Complete Overview of the American Revolutionary War
http://www.usa-people-search.com/content-the-complete-overview-of-the-american-revolutionary-war.aspx

Scientific, Industrial and Political Revolution
http://www.fordham.edu/halsall/mod/modsbook2.html#revol18c
Extensive document collection on the Enlightenment and the American and French Revolutions.

Virtual Museum of the Chinese Revolution
http://museums.cnd.org/CR/english/

Marxists Internet Archive
http://www.marxists.org/index.htm
This extensive collection includes materials on Marx, Lenin, Trotsky and Mao as well as discussions of historiography.

Liberty, Equality, Fraternity: Exploring the French Revolution
http://chnm.gmu.edu/revolution/index.html
Countless documents and visuals plus a detailed discussion and examples of approaching visual resources

The French Revolution and Napoleon
http://members.aol.com/TeacherNet/FrRev.html
An extensive collection of documents and resources.

Colour photographs of Russia before the revolution
http://www.thespektator.co.uk/spg2.html
These photographs were created without the aid of colour film, using a three-plate camera with black and white film, with each film exposed through either a red, green or blue filter, then printed on a single piece of special colour paper through the complementary filters of cyan, magenta and yellow. This innovative method created a colour image on the paper well before colour film was available. The images show ordinary people in Russia and eastern Europe in the early 1900s.

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