Were Presidents Reagan and Bush responsible for the collapse of the Soviet Union and the end of the Cold War?

The foreign policy of the Ronald Reagan administration was the foreign policy of the United States from 1981 to 1989. The main goal was winning the Cold War and the rollback of Communism—which was achieved in Eastern Europe in 1989 and in the end of the Soviet Union in 1991.The Malta Summit comprised a meeting between US President George H. W. Bush and Soviet General Secretary Mikhail Gorbachev, taking place on December 2–3, 1989, just a few weeks after the fall of the Berlin Wall.

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(e) a major consequence of the election was that several southern states

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.