What is unfair treatment of people due to their group membership?

A) prejudice
B) discrimination
C) genocide
D) norm
E) none of these choices

Discrimination refers to the unfair treatment of individuals or groups based on their membership in a particular demographic group, such as race, gender, religion, or sexual orientation. Prejudice refers to preconceived negative attitudes or beliefs about a particular group, while genocide is a violent attempt to destroy an entire group of people. Norm refers to a standard or expectation of behavior within a society, and is not directly related to unfair treatment based on group membership.