Don’t get me wrong - Jim Crow was horrific. But it was state level after effects of the civil war and failure to establish absolute dominance over the southern states in reconstruction. Cultural problems we fought a civil war over and we’re still dealing with today. But one difference of the goal with slavery and Jim Crow is subjugation not extermination
It's thanks to the US, that crimes against humanity is only considered when there is an active war of aggression, precisely because Jim Crow was a current thing at that time.
As are the Japanese.
So yeah, the US didn't spend years doing horrible stuff to humans like the Nazis did, the US wasn't exactly an angel in that conflict, by a long shot. But neither was pretty much any nation, I guess it kind comes with the whole "world war" thing.
They're still there last time I checked. Hiroshima has a population of ~1m. Nagasaki closer to 300k.
> how that isn't a "Crime against Humanity"
An invasion of Japan would have cost an order of magnitude more lives. It was the 4th year of an extremely bitter conflict that Japan started. There were no real good options on the table. Only "shit" and "extremely shit".
https://en.wikipedia.org/wiki/Bombing_of_Tokyo
100k dead, 1M homeless, mostly civilian.
Of course this argument never uses the much more horrifying and abysmal firebombing of Tokyo, because it doesn't come from a place of historical knowledge, but rather trite lies.
Hell, the Allies told Japan (literally) "Surrender or face prompt and utter destruction", while Japan knew they were utterly cooked and already lost the war like a year ago, and they simply ignored it. Japan was not totally ignorant of the concept of a nuclear weapon either, as they had competent physicists and a low effort nuclear weapons program.
If you do not want your city turned to ash, do not START a war of aggression on your neighbors and the damn world because of imperial ambitions, and then do not continue such war long after it was clear you had already lost, including instructing and training your citizens to die en masse for the emperor.
The Japanese were actively trying to erase a billion people. Actions have consequences.
There was no end to Imperial Japan without just staggering death of japanese people. It doesn't matter whether that death came from Chinese soldiers or nuclear fire or Russian waves or American Marines.
If you don't want people to kill you, start by not becoming an absurd cartoon villain.
Imperial Japan was the exact horrific Fascism as the Nazis, and anything less than unconditional surrender was unacceptable.
Internment was fucking awful, and I think it's very telling we never interned German Americans even though we knew Germans DID sabotage US industries during WW1 but I guess Germans are too white for the racist Americans who thought Hitler was a cool guy to get uppity about.