Jelaskan Catatan dari American Frontier

Billington, Ray Allen, and Martin Ridge. Westward Expansion: A History of the American Frontier (5th ed. 2001); 892 pp; textbook with 160pp of detailed annotated bibliographies

Deverell, William, ed. A Companion to the American West (Blackwell Companions to American History) (2004); 572pp

Hine, Robert V., and John Mack Faragher. The American West: A New Interpretive History (Yale University Press, 2000). 576 pp.; textbook

Josephy, Alvin. The American heritage book of the pioneer spirit (1965)

Lamar, Howard, ed. The New Encyclopedia of the American West (1998); this is a revised version of Reader's Encyclopedia of the American West ed. by Howard Lamar (1977)

Milner, Clyde, Carol O'Connor, and Martha Sandweiss, eds. The Oxford History of the American West (1994) long essays by scholars

Utley, Robert M. The Story of The West (2003)

White, Richard. "It's Your Misfortune and None of My Own": A New History of the American West (1991), textbook focused on post 1890 far west