Internet History Sourcebooks Project - The Internet History Sourcebooks are collections of public domain and copy-permitted historical texts presented cleanly (without advertising or excessive layout) for educational use.

The History Net at About.com : Where history lives on the web.

HyperHistory Online - Over 2,000 interconnected pages of cross-referenced world history.

Historical Text Archive - General purpose archive for all school ages 4th grade and up.

Mr. Dowling's Electronic Passport - Virtual History Classroom.

The Declassified History Site :This site highlights recently declassified information on world events.