The year of decision, 1846 - De Voto, Bernard. 1897-1955. (Boston : Houghton Mifflin Co., 1943)
Maps on lining paper.
Includes index.
"Statement on bibliography": p. [523]-527.
Keywords: Mexican War, 1846-1848.; West (U.S.) -- History -- To 1848.; United States -- History -- 1815-1861.; West (U.S.) -- History