Which principle did the allies adopt in the atlantic charter to prevent nations from threatening world peace?
disarming aggressive nations
banning nuclear research
shutting down national armies
banning dictatorships

The answer to this question would be A disarming aggressive nations. The allies didn't want the aggressive natures to be able to use force against them in the future so they told them to give up all of their weapons. The adherents of the charter also signed the Declaration of United Nations which was the basis more the modern United Nations 

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