Answer:
the allied forces leaders were sure they were going to defeat Germany so they had a meeting in Yalta and discussed the shape and fate of postwar Europe the decisions that were made are
• Certain sectors of Germany would be occupied by the Big Three, plus France.
• A United Nations conference on this matter would be held a year later.
• The USSR would be granted control of lands in Asia as compensation for fighting against the Japanese in the Pacific Theater.
• Poland would be guaranteed a democratic government.
Conference negotiations and agreements were kept secret and critics claim that the Soviets received far more concessions than they were due.