During the Cold War,developing Countries

During the Cold War,developing countries:

A) were more concerned about the spread of communism than the gap in wealth between industrialized and developing countries.
B) sought to separate themselves from the competition between the United States and the Soviet Union.
C) refused to join the United Nations because it was seen as a tool of the United States and the Soviet Union.
D) were often effective at improving the terms of trade between industrialized and developing countries.
E) created effective cartels like the Organization of Petroleum Exporting Countries for other raw materials,such as copper and bananas.