clipped from: www.history.com 
U.S. Presidents
An interactive site including videos, images, games and history of the presidents of the United States.
The States
A fresh and fun look at each of the 50 states!
Sherman's March Interactive Map
Watch General Sherman's war path through the South animate before you.
The USS Enterprise
Get the full story on the USS Enterprise from its early years to its historic destiny in the Pacific theater of World War II.
Gain a deeper understanding of the collaborative and creative process our Founding Fathers pursued in creating this nation.
Exploring the Early Americas features selections from the more than 3,000 rare maps, documents, paintings, prints, and artifacts that make up the Jay I. Kislak Collection at the Library of Congress.