"Matthew believes that law enforcement officers protect the interests and power of the dominant class at the expense of subjects. Matthew's beliefs are consistent with which perspective

The answer is conflict perspective.

Explanation:

The conflict perspective to sociology explains that society exists in a constant state of conflict. In turn, this means a society's stability is maintained by the dominant classes, as the resources are not equally distributed.

A key element of conflict theory states that all the member of society will fight to maximise their benefits.

answer; participant observation method;

answer; a group made up of people from difference cultures;