Search biographies of famous Americans and documents relating to American history.
General Encyclopedia Databases
Encyclopedia Britannica Online School Edition: Choose between three different levels of encyclopedias.
Grolier Online: Use a variety of general and subject encyclopedias, including Encyclopedia Americana, New Book of Knowledge, New Book of Popular Science, and Lands and Peoples. This source even includes a Spanish-language encyclopedia, Nueva Enciclopedia Cumbre en Linea.