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The two most important questions geographers ask are A. Where? . . . Why There?
Answer:
A jet stream is a type of air current that forms high in the atmosphere
From 1965 to till the end of the Cold War the US supported Democratic Republic of the Congo ( Zaire ). Mobutu Sese Seko was the military dictator and president of Democratic Republic of the Congo ( which he renamed Zaire in 1971 ). Mobutu was against the USSR foreign policy. His relationship with the US radically changed after the end of the Cold War.
Answer: B. Democratic Republic of the Congo.