oh dear here we go. off the top of my head, there is of course, canada, usa (native americans), israel (palestinians), nazi germany (jewish people, PoC, queer people, communists, and a whole bunch of others)(it mightve called itself socialist but was still very much capitalist), china (uyghur people) (also might call itself communist but they literally have billionaires and a fucking stock market, cmon)