I have posted about this here before:

Hitler and his boys were influenced by the American Jim Crow laws..
Nazi prisoners-of-war in Texas camps were surprised at how badly Black Americans were treated by the surrounding white communities..
Sometimes these Nazis worked side by side with AAs doing back-breaking farming & harvesting work..
😆..sometimes the wicked nazis got a better education in the camps than blacks in surrounding schools. Lawwwd
Black soldiers returning home from fighting Hitlers Nazis continued to be treated as 2nd class citizens..
On certain occasions the Nazis were allowed to visit or socialize in "whites only" establishment or clubs etc...
A few descendants of those Nazis are around in some German enclaves in Texas - not all were repatriated!