Robert Bothwell is a professor in the Department of History at the University of Toronto. He is the author of numerous books, including Canada and the United States: The Politics of Partnership (1992); with J.L. Granatstein, Pirouette: Pierre Trudeau and Canadian Foreign Policy (1990); and, with Ian Drummond and John English, Canada, 1900-1945 (1987) and Canada since 1945: Power, Politics and Provincialism, 2nd ed.(1989).