What was the United States' major concern about their former ally, the Soviet Union? A. that the Soviets would never leave Berlin B. that the Soviets would never leave Iran C. that the Soviets would join the United Nations D. that Soviet-style Communism would take over the world
Explanation: The United States main concern about the USSR was that they were trying to spread Communism around the world, which lead to such conflicts as The Korean War, The Vietnam War, and many more conflicts during the Cold War.
