Scholars frequently portray World War II as an epic morality play driven by a villain (Hitler) and a sinner (Chamberlain). This book offers a fresh approach, combining both the attributes of states and the structure of the international system to explain the origins and causes of World War II. Central to the analysis is the argument that the structure of the international system was tripolar - with Germany, the Soviet Union and the United States as the three central powers - and not multipolar and that this needs to be considered in any examination of the antecedent causes and crucial...