The correct answer is letter D
It is a set of practices of a certain race / ethnicity that, being in a situation of social favor, puts other race in an unfavorable situation, while extolling, directly or indirectly, their own. These practices can be conscious or not, purposeful or not.
Racism manifests itself in several ways: at the individual level, in interpersonal relationships; at the institutional level; on the structural plane - which is where it reveals itself in an even more complex way.
