reaction to movie

I think that it must have been a very hard desison for Truman to bomb the Japanese citizens. But he also must have thought it was effecitive and would help lead to the Japanese surrender because he bombed them a second time. I am not sure if i agree with these methods because i think it is unfair to the Japanese citezens because they are not apart of the war and he JApanese soliders should be the ones who are hurt. As a result of the bmbing alot of Japanesecitizen died slow pain deaths or imediate deth, both which were unnessary.