As the Germans Sought to Conquer France

As the Germans sought to conquer France

A) they surprised the French by moving through Luxembourg and the Ardennes forest.
B) Hitler's decision to use tanks rather than the air force at Dunkirk was a mistake.
C) France benefited from having heavily fortified the western extension of the Maginot Line.
D) both the French and German armies exhibited a new tactic, in the form ofmotorized warfare.
E) they simultaneously began the Battle of Britain.