Concise dictionary of American history
editor Thomas C. Cochran, Wayne Andrew
Charles Scribner's Sons , 1962
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Joy Hakim, author
Freedom A History of US
Oxford University Press, 2003
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An outline of American history
U.S. Information Service,, 1981
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Herget, James E.
American jurisprudence: a history
Texas: Rice University Press, 1990,
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Current, Richard N., author
American history : a survey
Alfred A. Knopf, 1965
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