To What Does the Term Blitzkrieg Refer

Multiple Choice

To what does the term Blitzkrieg refer?

A) the meticulous planning of the Germans prior to their withdrawal from the League of Nations and their declaration of war on the Soviet Union
B) the sweeping, meticulous use of German armored vehicles and air power to cut apart slower enemy armies
C) the German methods of strategic bombing, used on Britain in particular, in an effort to bring victory with few German casualties
D) the German plan for "cleansing" eastern Europe of ethnically and politically undesirable populations
E) the new methods of unrestricted submarine warfare, including "wolf packs," designed to starve out Great Britain and the other remaining Allies in 1940