This book analyzes the role of the German Question in the origins of the Cold War. The work evaluates the transformation which occurred in Germany and the post-war international order due to the inter-Allied work on denazification. The author analyses the Rationalist aspects of superpower interaction, with particular emphasis on the legal and diplomatic framework which sustained not only the treatment of the German Question but also the general context of inter-Allied relations. The author also tackles the conflictual aspects of the treatment of the German Question by examining superpower interaction in relation to the enforcement of their structural interests. The main argument of the book is that due to the interaction between the elements of intervention and coexistence, the German Question constituted the most significant issue in the configuration of the post-war international order.