is The phrase clears that could be rightly be used according to Admiral Leahy os the phrase barbarous weapon.
Second world war was basically the war of nazis against the rest of the world. The war is described as the worst .
William Leahy became strongly against the usage of the nuclear bomb on Japan. He wrote approximately this choice in his autobiography, I Was There (1950) Once it has been tested, President Truman confronted the choice as to whether or not to apply it.
Thus it is clear that the passage told about the use of a barbarous weapon.
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