United States History

A comprehensive site maintained by the Library of Congress to provide free and open access to a variety of materials on the American experience.

The Civil War Trust, A division of the American Battlefield Trust, is a non-profit organization dedicated to preserving Civil War battle grounds. Their site provides a collection of resources on the Civil War.

A comprehensive history of the Battle of Bunker Hill

This database provides access to digital collections of primary sources (photos, letters, diaries, artifacts, etc.) that document the history of women in the United States.

This site provides access to resources that investigate how Americans have sought to make "one from many"

An extensive list of web resources on US History.

A comprehensive resource on the Constitution of the United States.