What did President Harry Truman say was his reason for giving the order to use the atomic bomb? To save lives by ending the war as quickly as possible To demonstrate the weapon's power to the Soviet Union As an act of justice in response to the Pearl Harbor attack He believed it was what Franklin Roosevelt would have wanted.

Harry Truman's motives for using the atomic bomb against Japan included hisResponsesHatred for the Japanese and his desire to totally destroy them.Hatred for the Japanese and his desire to totally destroy them.Desire to end the war quickly to save American lives.Desire to end the war quickly to save American lives.Mistaken belief that civilians would not be killed.Mistaken belief that civilians would not be killed.Intelligence reports that asserted Japan was close to completing an atomic bomb of their own.

How did Truman's decision to use atomic bombs at Hiroshima and Nagasaki impact the United States' role in the post-war world?

Why did President Truman decide to drop nuclear bombs on Japan ratherthan invade the country with troops?

What were the reasons the bomb should have been used on Japan?

Why did the Truman administration increase its support for military atomic research in the postwar period?Multiple choice question.The new Central Intelligence Agency demanded that new nuclear weapons be created.The United States was unable to come to terms with the Soviet Union on an international nuclear weapons treaty.The United States learned that China was investing in nuclear weapons research.Many American allies were developing their own nuclear weapons.