Race is never the only thing going on in a Black person’s life.
Or anyone’s life for that matter. People “experience” race at the same time they experience sex, gender, wealth, poverty, nationality, or any other aspect of human socialization. All of those things are ever-present and must be known and addressed.
So, if we pass a law making it illegal to segregate schools by race, and then all the White people move away, we need to know that wealth plays a role, gender plays a role, sexual orientation, and many other things, all play a role.
Considering how multiple factors happen all at once, is called “intersectionality”.
Brohammas 