Answer:
The USA was more interested in a quick and easy end to the war than causing untold suffering. They had in their hands a weapon that was capable of bringing the war to a swift end, and so they used it. The atom bombs achieved their desired effects by causing maximum devastation. Just six days after the Nagasaki bombing, the Emperor’s Gyokuon-hōsō speech was broadcast to the nation, detailing the Japanese surrender. The devastation caused by the bombs sped up the Japanese surrender, which was the best solution for all parties. If the atomic bombs had not had the devastating effect they had, they would have been utterly pointless. They replaced thousands of US bombing missions that would have been required to achieve the same effect of the two bombs that, individually, had the explosive power of the payload of 2,000 B-29s. This freed up resources that could be utilised for the war effort elsewhere.
Explanation: