WORLD HISTORY

Detailed explanation-1: -During the Cold War the United States and the Soviet Union became engaged in a nuclear arms race . They both spent billions and billions of dollars trying to build up huge stockpiles of nuclear weapons.

Detailed explanation-2: -The nuclear arms race was an arms race competition for supremacy in nuclear warfare between the United States, the Soviet Union, and their respective allies during the Cold War.

Detailed explanation-3: -To help discourage Soviet communist expansion, the United States built more atomic weaponry. But in 1949, the Soviets tested their own atomic bomb, and the Cold War nuclear arms race was on.

Detailed explanation-4: -The US government’s decision to develop a hydrogen bomb, first tested in 1952, committed the United States to an ever-escalating arms race with the Soviet Union. The arms race led many Americans to fear that nuclear war could happen at any time, and the US government urged citizens to prepare to survive an atomic bomb.

Detailed explanation-5: -The nuclear arms race was perhaps the most alarming feature of the Cold War competition between the United States and Soviet Union. Over the decades, the two sides signed various arms control agreements as a means to manage their rivalry and limit the risk of nuclear war.