American historian who studied the American antebellum South and slavery. Phillips concentrated on the large plantations that dominated the Southern economy, and he did not investigate the numerous sm…
Stephen Edward Ambrose was an American historian and biographer of U.S. Presidents Dwight Eisenhower and Richard M. Nixon. He received his Ph.D. in 1960 from the University of Wisconsin-Madison. In hi…
Works of prolific Russian-American writer Isaac Asimov include popular explanations of scientific principles, The Foundation Trilogy (1951-1953), and other volumes of fiction.
