Alden, John Richard
A History of the United States
American Book Company, 1960
 Buku Teks SO
Myers, Gustavus
History of bigotry in the United States
Random House, 1943
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Kemmerer, Donald L.
Economic history of the United States
Littlefield, Adams, 1956
 Buku Teks SO
Williams, T. Harry
A history of the United States (to 1876)
Alfred A. Knopf, 1963
 Buku Teks SO
Rae, John B.
The United States in World History
Mc Graw-Hill Book Company, 1949
 Buku Teks