How did U.S. involvement in the Korean War relate to the policy of containment?
O A. The U.S. sought to establish democracy in a communist region.
O B. The U.S. chose to support a country that might fall to communism.
O C. The U.S. chose to fight an open war against the Soviet Union.
о
D. The U.S. sought to contain the communists north of the 38th parallel.