Myers, Gustavus
History of bigotry in the United States
Random House, 1943
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Myers, Margaret G.
A Financial history of the United States
Columbia University Press , 1970
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Kemmerer, Donald L.
Economic history of the United States
Littlefield, Adams, 1956
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Rae, John B.
The United States in World History
Mc Graw-Hill Book Company, 1949
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Risjord, Norman K.
America a history of the United States
Prentice-Hall, 1985
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