Answer:
Berlin blockade/arlift - in 1948, the Soviet Union, which controlled all territories sorrounding West Berlin began a blockade with the goal of having the city handed to them. West Berlin was controlled by the allies and was an enclave of West Germany in Eastern Germany.
Iron curtain - was a metaphor coined by Winston Churchill to describe the ideological divide between a Soviet-controlled Eastern Europe, and a liberal-democratic Western Europe.
Containment - was a geopolitical strategy developed by American diplomat George F. Kennan. The goal was to literally contain the advancement of the Soviet Union around the world.
George F. Kennan - American diplomat who developed the containment policy. He was also respected historian and scholar.
Truman Doctrine - similar to containment, was the foreign policy strategy of the Truman Administration. The basic goal was to avoid the expansion of the Soviet influence in the world at all costs.
Marshall Plan - Was a massive economic aid package ($12 billion of dollars of the epoch) approved in 1948 with the goal of helping the economic recovery of Western Europe.
Nato policies in Latin America - The general Nato policy toward Latin America is considering the region a secondary ally or partner. This is because of the influece that the United States has on the foreign policy of the region.
Social impact of Cold War - In the United States, the Cold War led to widespread anti-communism or anti-socialism among the population. In many developing countries, the Cold War caused proxy wars that devastated the local economies and populations, for example, in Korea, Afghanistan or Chile.
Explanation:
to help them, just as we use that in math.