You take it easy with your more "ifficient" history learning and "mingling" with I don't know what. Of course wars, militarism and aggression are very expensive. My point is that the Japanese were already very advanced. They built aircraft carriers, planes and weapons to challenge American dominance in the Pacific. Nuke or no nuke, they were set continue. By the time the nukes were dropped, the Japanese were planning a surrender. It was over.
Language that talks of nuking as if it is just a score on a game is dangerous too. You are predisposing yourself to aggressive tendencies. And since Trump has talked about carpet bombing some place and you seem to support him, I take particular offense to this kind of language.
Oh, and about meeting people. I have been to many places on this planet and have lived with people from different cultures. Advise to you: communicate with Americans and learn what they think about Trump. Don't just read some cheap satirical social media that claims Trump said this or that about Africa because he has not said those things. I bet if you did so, you would get a totally different picture of your hero Trump. Trump is a con-man and has no temperament to lead any nation on this earth. Listen to him critically.