Considering your knowledge of the use of the atomic bombs by the united states against the empire of japan in the closing month of the war, what justifications did president truman argue for using the weapons and was it a decision that could have been avoided?

Initially, northerners did not want missouri to be included in the union because 1.) maine would not be allowed to enter the union as a free state 2.) missouri wanted to enter the union as a free state 3.) missouri wanted to enter the union as a slave state 4.) maine would not be allowed to enter the union as a slave state