Answer:
Racism, discrimination, and prejudice
Step-by-step explanation:
Racism is the belief that groups of humans possess different behavioral traits corresponding to physical appearance and can be divided based on the superiority of one race over another.
Discrimination is the act of making unjustified distinctions between human beings based on the groups, classes, or other categories to which they are perceived to belong. People may be discriminated against on the basis of race, gender, age, religion, or sexual orientation.
Prejudice can be an affective feeling towards a person based on their perceived group membership. The word is often used to refer to a preconceived evaluation or classification of another person.