Gary Gerstle is the Paul Mellon Professor of American History at the University of Cambridge. He previously taught at Princeton University, the Catholic University of America, the University of Maryland, and Vanderbilt University. A historian of the twentieth-century United States, he is the author, coauthor, and coeditor of six books and the author of nearly 35 articles. His books include WORKING-CLASS AMERICANISM: THE POLITICS OF LABOR IN A TEXTILE CITY, 1914-1960 (1989); AMERICAN CRUCIBLE: RACE AND NATION IN THE TWENTIETH CENTURY (2001), winner of the Saloutos Prize for the best work in imm...