Answer:
It took place in the 1947-1991 in the US, Soviet Union, Europe, Vietnam, Cuba Korea, Latin America, Greece, East Asia, and South America. Other events were Sino-Soviet split and Berlin Crisis of 1961
Explanation:
Answer: It is the Panama canal
C.irrigation is often necessary for farming in dry areas is answer.
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In a US senate each state sends two senators but in the house of representitaves its based off of popoualtion.
