Richard M. Leighton, who received the degree of Doctor of Philosophy in History from Cornell University, has taught in Brooklyn College, the University of Cincinnati, and George Washington University. During World War II, commissioned in the Quartermaster Corps, he was assigned to the Control Division, Headquarters, Army Service Forces, as a historical officer, and wrote various studies on the organization and administration of that command. Robert W. Coakley, who has a Ph. D. in History from the University of Virginia, has taught in that university, Tulane University, the University of Arkans...