To save lives and bring the war to an end.
The bomb would end the war as quickly as possible.
the bomb was in preparation for a Japanese attack on the us.
To scare the living Hell out of the enemy enough to surrender their warfare...
I think the only good reason was to bring the war to an end.
He wanted to end that war and collapse the ability so the Japan could not make war again.
President Truman wanted to end the war and collapse Japan's means to make war ever again. He didn't intend to use it against China.
He wanted to end the war very quickly and have the unconditional surrender of Japan.
A written warning to Japan with options.
The decision was the President's. He stated that he wanted to put an end to Japan's capacity to go to war.
End WW2, ASAP.
japan surrendered
I think the only good reason was to bring the war to an end.
If you are referring to WW2, then the US stopped using atomic bombs on Japan because Japan agreed to surrender. Had they not, the US had plans and production setup to drop a total of 23 atomic bombs on Japan in 1945.
Using the atomic bomb would ultimately save more American lives by making a full-scale land invasion unnecessary.
He wanted to end that war and collapse the ability so the Japan could not make war again.
It was decided to build them to protect against Germany building and using them. It was decided to use them on Japan to end the war ASAP and save lives.
They kill.
The reason why the US used the atomic bomb against Japan was that the US wished to bring the war to a more rapid conclusion, in order to avoid giving the Soviet Union the opportunity to invade and take over Japan, as the Soviet Union had already done in Eastern Europe as a by-product of their fight against the Third Reich.
Japan bombed Hawaii. (pearl harbor)
By B-29 Superfortresses using Norden Bombsight.