Lessons and activities using places on the National Park Service's National Register of Historic Places to enliven courses in U.S. history, U.S. geography, and U.S. government.

Find assets by location and call up specific item information including films, connected themes and related classroom resources. A wealth of primary source images from events in American history.

This website gives detailed information on U.S, imperialism including lesson plans. Presented in outline format.

A comprehensive guide to the United States of America including a variety of maps, statistics, facts, and information on history, geography, flags, symbols, travel, and much more.