Answer:
B and C are the correct answers,
Step-by-step explanation:
North and South Korea were two countries that had two entirely different ideologies, North Korea was Communist, and South Korea was Capitalist. (South Korea would be under a military dictatorship until the late 80s).
They were also subject to the whim of 2 other nations, the United States (USA), and the Soviet Union (Russia, or Union of Soviet Socialist Republics, or USSR).