MUCH TO THE APPREHENSION of the British Chiefs of Staff (COS) and the disappointment of the British public, on September 1, 1944, the Supreme Commander Allied Expeditionary Force, General Dwight D. Eisenhower, officially took command of ground operations in France. Many in Britain perceived the step as a demotion for Britain's iconic soldier, General Sir Bernard Law Montgomery, the commanding general of the British 21st Army Group, who had commanded the ground forces since the invasion of Normandy on June 6, 1944, and continued to command on the main avenue of approach to the Ruhr and Berlin. The Chief of the Imperial General Staff (CIGS), Field Marshal Sir Alan Brooke, and Montgomery …