At the Potsdam Conference, the A. United States revealed its plan to use the atomic bomb. B. membership of the U. N. Security Council was determined. C. Allied Powers agreed to divide Germany into four zones of occupation. D. Soviet Union proposed free elections throughout Eastern Europe.

C. Allied Powers agreed to divide Germany into four zones of occupation

Explanation:

This was also called the Berlin conference. It took place in Potsdam, Germany in 1945 and the head of Government of USA, Russia and UK were the participants. It was proposed that GERMANY and Austria be divided into four zones of occupation.

Other keynotes of the conference includes trial of the Nazi warriors etc