Germany's Grand Offensive Which Began on March 21, 1918 Was

Germany's Grand Offensive which began on March 21, 1918 was planned to

A) take advantage of the Russian surrender.
B) take advantage of the low morale of the French soldiers.
C) bring aid to Germany's allies.
D) win the war before Americans appeared on the front.
E) renew support for a failing public support for the war.