Almost every sizable racial/ethnic/religious/etc. group seems to have had a significant number of members who claimed to have been oppressed on the basis of that identity (how much is needed to be “significant” is debatable.)
There have been people of almost every racial group, it seems, who have claimed to have been oppressed on the basis of their race - African, Hispanic, Asian, Arab, etc. - there are even some white people who claim that they are discriminated against because of being white.
Many women claim that they face a disadvantage because of their gender, but then there are some men, too, who claim that they have been discriminated against or treated unfairly on account of being male.
Muslims have claimed to have been persecuted for their faith. Atheists have claimed that they are oppressed for being atheist. I believe Buddhists, Hindus, Sikhs, have also claimed this, although it seems rarer for Shintoists and Taoists to be targeted.
Since this is more of a *factual *question than a debate one - although more suitable for IMHO than General Questions - I wanted to ask: What is the largest racial/gender/religious/sexual orientation/other-such-category group of people that has *not *had members claiming discrimination or oppression?