Which term is used by sociologists to refer to a structured ranking of groups of people that perpetuates unequal economic rewards and power in society?

a. social mobility
b. stratification
c. hypergamy
d. status

B. stratification

Explanation:

Stratification -

It is the type of bifurcation , where the people of the society are divided on the basis of social status , wealth , income , and social power , is known as a social stratification .

The process of this division is a relative in nature , depending on the social units , region and category .

Stratification term is commonly used by the sociologist for the structured ranking process .