Biographical essays on anyone who died before 1996 and "whose significant actions occurred during his or her residence within what is now the United States or whose life or career directly influenced the course of American history...

Extensive site on the office of the President of the United States throughout the whole history of this country...

"Covers major American conflicts from the Colonial Wars through the War on Terrorism in the context of cultural and social events and conditions on the home front...

Brief biographical sketches of all the women who have served as First Ladies of the United States...

A quick biography source for all the United States presidents...

"Presents 500 entries describing Americans who defined the decade, including politicians, athletes, entertainers, and artists, among many others...