STEVEN CASEY is Senior Lecturer in International History at the LSE, UK. He is author of Cautious Crusade: Franklin D. Roosevelt, American Public Opinion, and the War against Nazi Germany and Selling the Korean War: Propaganda, Politics, and the Press in the US, 1950-1953.JONATHAN WRIGHT is Professor of International Relations at the University of Oxford, UK, and a Tutorial Fellow in Politics at Christ Church. His recent publications include Gustav Stresemann: Weimar's Greatest Statesman and Germany and the Origins of the Second World War.