Black and white are not races. They are racial discrimination categories. People with black skin are not one identifiable group except "black skin". Which is a heritable trait that affects pigmentation used to create a social discrimination category. It does not make a single meaningfully identifiable group in any other sense. (It's not even consistently the same trait, on a biological level)

You are talking about sociopolitical race discrimination and suggesting it has absolute, immutable biological mappings. It does not. This actually is quite close to real racism.

Black and white are not races?

Here’s an excerpt from BLM

> Additionally, Black Americans are among the top two racial groups who are most at risk of fatal encounters with police

https://blacklivesmatter.com/blm-day/

Stop trying to make normal people use academic definitions.