Grolier Online: The American Presidency
A history of U.S. presidents, the presidency, politics and related subjects. Includes biographies for every president.

Instrument Encyclopedia
A guide to more than musical 140 instruments from all parts of the world. Includes photographs and descriptions.

Spartacus Educational
British online encyclopedia focuses on historical topics. Articles are geared toward students.

Encyclopedia Smithsonian
Links to online Smithsonian resources and answers to frequently asked questions from A to Z.

ATID Jewish Encyclopedia
The Jewish Encyclopedia For Kids is made as an online educational site for children who are interested in Jewish facts and history.

Encyclopaedia Britannica
Provides complete text of Encyclopaedia Britannica with search capabilities, related links, and multimedia enhancements. Free trial available.

World Book Encyclopedia
Offers in-depth information on a variety of subjects and educational activities for children.
An online encyclopedia with more than 400,000 pages of content.

EncycloZine: Learning Fun!
EncycloZine is a concise illustrated encyclopedic portal covering a wide range of topics in the arts, humanities, sciences, and technology. It also features games, puzzles, quizzes, and a multimedia gallery. Reference
Reference site allows you to search over the Columbia Encyclopedia, the Encyclopedia of World History, fact books, thesauri, quotes, and more.

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