Answer:
The answer is No, the United States was not really noble or moral.
Step-by-step explanation:
Usually the winners of a war often write anecdotes and reviews of their great deeds, but they are not honest when writing or recounting the failures they had or the bad things they did, a war really does not bring anything good, only disaster, poverty and death and these deaths are mainly of the most innocent people, of civilians, of the poorest and most disadvantaged people, in the case of Japan it was clearly seen how the two nuclear bombs dropped by the United States on the cities of Hiroshima and Nagasaki achieved this , the death of thousands of people including children and innocent women who had nothing to do with this declaration of war.