Which of the following is a result from the Potsdam Conference?

a.) Germany was divided into four occupation zones, each controlled by the Soviet Union.

b.) Germany was divided into four occupation zones, each controlled by an Ally.

c.) The Polish government signed the Warsaw Pact with the Soviet Union to better defend themselves from Western Europe.

d.) The Soviet Union was forced to repay the Polish government for the loss of military equipment during the invasion of 1939.