U.S. relations with the Soviet Union shifted during the Truman administration because the: O O Soviet Union withdrew from Eastern Europe. West learned of the gulags and other abuses. Soviet Union destroyed their stockpile of nuclear weapons. Soviets launched a propaganda campaign in the United States.

U.S. relations with the Soviet Union shifted during the Truman administration because the: O O Soviet Union withdrew from Eastern Europe. West learned of the gulags and other abuses. Soviet Union destroyed their stockpile of nuclear weapons. Soviets launched a propaganda campaign in the United States.