The Berlin Blockade Was

The Berlin Blockade was

A) a barrier erected by Allied forces in postwar Berlin to shield them from angry protests of starving residents.
B) a means for the United States to justify its threat to mobilize Allied forces stationed in Turkey.
C) erected because the United States threatened to invade the Soviet Union.
D) the Soviet Union's reaction to the establishment of a separate currency in the western occupied zones.
E) a temporary defensive measure by the United States that was soon taken down.