Crothers, George D. 1909- American history. [electronic resource] . — New York, : Holt, Rinehart and Winston, [c1964]. — ix, 243 p. : maps. 21 cm. — (Adult basic education series). LCCN: 63007882 Subjects--Geographic Terms: United States--History.États-Unis--Histoire. LC Class. No.: E178.1 / .C92 Dewey Class. No.: 973