For the purpose of breaking down the nuclear monopoly and blackmail and to try to bring about a complete solution to the disarmament problem.

为打破核垄断和核勒索的目的，并且为了试图致使完全解决裁军问题。

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Would the Soviet Union have given its approval for the invasion if the United States had still had a nuclear monopoly?

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The US nuclear monopoly at the end of World War II allowed it to defeat Imperial Japan and bring the war to an end in allied victory.

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Perhaps the most spectacular failure of the United States was in misjudging how soon the former Soviet Union ended America's nuclear monopoly in August 1949 by testing its own atomic weapon.

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