History

Contains facts on the most important historical events.

Contains information from around the world.

Gazetteers such as this give the locations of different place names. The pronunciation, latitude, longitude, history of a place, and products produced may be given as well.

From the Libraries at University of Texas, Austin this site provides several categories of US History Maps.

A project of Christos Nussli that consists of maps depicting the states on the first day of each centennial year from AD 1 to AD 1700.

Provides different topical maps that go back to 3000 B.C.