Exactly. WWII (and WWI while we are at it) had horrors so unimaginable today that they are almost comical. Watching thousands of children die horribly of radiation poisoning. Mass rapes. Medical experimentation on civilian war prisoners.
It was way worse than anything the west has ever done to Africa, yes including slavery. It is absolutely retarded to claim that African people are somehow too “traumatized” to function after a pretty short stint of colonialism that usually had westerners treating them better than how we treated each other(or how we treated Asians/Asians treated each other).
This is my opinion I'm not a history or poli sci major, I barely made it through high school. I did very well on the ASVAB but I think my HS was just tired of dealing with the shit I pulled and wanted me gone.
Around the end of WW2, when NATO was formed the world powers seemed to take a chill pill and decide two world wide international conflicts that destructive were enough. This preceded the cold war a series of smaller proxy wars/conflicts, such as Rhodesia, Vietnam, the Korean war etc. Good men, bad men and civilians died in these conflicts some were victims of what I think everyone would define as war crimes and atrocities but, they never reached the level of WW2.
I've always had this saying I reference when some nigger apologist defends raw statistics of nigger crime in the western world: You can believe whatever numbers you like regarding WW2 Germany holocaust 6,000, 6 million, don't care. I personally believe most fled with what they could carry. Just as you mentioned, as far as I know 120,000 Japanese Americans were rounded up and forcefully interned losing everything they couldn't carry on their backs . Oh but niggers had it way worse, they had to sit at the back of the bus and had separate public schools and separate drinking fountains. 80 years later I struggle to find a Jew or Japanese student who got less than 1200 on the SAT, makes less than 100K a year. They own businesses and and have 750+ credit scores, have a mortgage. Where are the niggers in the united states? They take the leader board top positions for violent crime, interracial murder, spousal abuse, domestic violence. Sometimes outright winners not even per capita.
I have much respect for the Brothers willing to call out the true social problems from within. Men like Dr. Ben Carson, Morgan Freeman, Terry Crews, Tommy Sotomayer, Principal Joe Clark etc.

Principal Joe "I'm not fucking around" Clark. Not pictured: nigger excuses

Dr Ben Carson, literal brain surgeon and presidential hopeful back in 2016. Not a believer in the race card excusing nigger behavior.
One of my small joys in life is finding my polar opposite on these views, some psuedo intellectual like myself, believing this can all be explained by institutional policy despite over 50 years of Federally enforced Civil rights act (roughly 3 generations in nigger time). When I find one I ask them about the their belief racial injustice is the result of the black man has been institutionally and socially never given a chance in the states, therefore absolving them of all violent transgressions and entitlement. I say 3 words Rwanda, Darfur, Haiti. Just simply ask if they know the rough estimate numbers killed, raped both white and black at the hands of black leaders such as warlords.
Now my personal field nigger,
@Carpalorbit (when he's not doing his fucking job, picking my cotton for my work jeans) loves to explain nigger behavior as a result of institutional policy, simply a rephrasing of "Da poleez be raycis an shit". He won't dare to attempt to explain Darfur or even why South Africa is falling apart post apartheid. Well sweetheart, you got the floor educate us all why Joe and Ben don't follow your ideology and are twice the men you'll ever be.