Answer:President Harry S. Truman, who referred to the atomic bomb as "the most horrible bomb in the history of the world," was informed of the atomic bomb's successful test in the middle of July. Its creation had required tens of thousands of hours of research and development and billions of dollars. There was no theoretical component to this study. It was designed to commit mass murder and destruction. Harry Truman made the choice to use the weapon in order to end the war while serving as president. The president wrote, "It is a terrible duty that has come to us.
4 possibilities were available to President Truman: Continue conventional bombardment of Japanese towns, invade Japan, test the bomb on an uninhabited island, or drop the bomb, among other options.
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