Henretta, James A..
America a concise history /
James A. Henretta, David Brody, Lynn Dumenil ; advisory editor for cartography : Michael P. Conzen 
. - Boston : New York : Bedford/St. Martins,  1999- 
. - 2 v.  23 cm. 
<br/> V. 1. To 1877  <br/>  V. 2. Since 1865. <br/>