The constitution of the United States of America
United States Information Agency, 1987
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Fincher, E. B.
The President of the United States
Abelard-Schuman, 1955
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Alden, John Richard
A History of the United States
American Book Company, 1960
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Reischauer, Edwin O.
The United States and Japan
Harvard University Press, 1950
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Mouzon, Olin T.
Resources and industries of the United States
Appleton-Century-Crofts, 1966
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