Bibliography!
Maps of the U.S.A.
Jo Ellen Moore and Leslie Tryon
Celebrating America
Laura Whipple
Great States
Cindy Barden
Color Atlas of the States
Mark T. Mattsor
The Kids World Almanac of the United States
Thomas G. Aylesworth
The United States, Past to Present
Karen McAuley and Richard Hall Wilson
Our United States
Juan R. Garcia, Daniel J. Gelo, Linda L. Greenow, James B. Kracht and Deborah Gray White.