As part of its policy of "containment" during the Cold War, the United States hoped to keep communist influence in Korea
Asouth of the Yalu River.
Bsouth of the Mekong Delta.
Cnorth of the 38th parallel.
Dnorth of the 17th parallel.
Asouth of the Yalu River.
Bsouth of the Mekong Delta.
Cnorth of the 38th parallel.
Dnorth of the 17th parallel.