What was the main reason given by Americans who supported the atomic bombing of Japan?

To end the war, becuase they didn't want to invade it, it was to risky and there would be alot of death, and since Germany had already fallen, dropping the bomb would be the easiest and risk free way of ending the war.

Revenge

Explanation: They wanted revenege on Japan after Pearl Harbor but they attacked Germany first.

- "bill clinton ( the 42nd u.s. president, served in office from by low unemployment, declining crime rates and a budget surplus. during clinton's second term, the u.s. economy was healthy, unemployment was low and the nation experienced a major technology boom and the rise of the internet."