(A) the need for atomic weapons during a war
(B) ** democratic vs. dictatorial governments in Eastern Europe
(C) the benefits of global alliances
(D) the establishment of the United Nations
EXPLANATIONS BELOW
Concept note-1: -Cold War Leaders Soviet leader Nikita Khruschev and U.S. Pres. John F. Kennedy are forever linked by the Cuban Missile Crisis, Mao Zedong and Chiang Kai-shek by the Chinese Civil War, and U.S. Pres. Ronald Reagan and Mikhail Gorbachev by the roles they played in bringing the Cold War to an end.
Concept note-2: -“The threat of world war is no more.”-Soviet Premier Mikhail Gorbachev on the ending of the Cold War December, 1991. “But the biggest thing that has happened in the world in my life, in our lives, is this: By the grace of God, America won the Cold War.”-President George H.W.