The world was shocked as the soviet union successfully tested its first atomic bomb. The arms race became the main focus of the cold war.
An atomic bomb refers to a weapon with great explosive power that results from the sudden release of energy.
The arms race became the major focus of the cold war. The soviet union successfully tested its first atomic bomb. The world was shocked and did not think the soviet union was in their nuclear development. The arms race had begun between the united states and the soviet union.
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