The decision was the President's. He stated that he wanted to put an end to Japan's capacity to go to war.
Japan bombed Hawaii. (pearl harbor)
United States Atomic Energy Commission ended in 1975.
The United States was attacked without previous notice. That is all they needed.
united states
The United States has used atomic bombs as weapons .
United States Atomic Energy Commission was created in 1946.
In the United States.
There were members of the scientific, political and military communities that strongly opposed the use of the atomic for varied reasons. President Truman over ruled their objections.
the united states
The United States
United States.
The allies power under the United States.