What is social stratification?
a) the change in a social rank of a person from one situation to another
b) the movement of an individual from one social class to another a change in status without any change in a person's social class
c) the process of placing individuals into groups, social classes, or ranks

The correct answer is C.

Explanation:

Social stratification is a process whereby members of a particular society are categorized into ranks as a result of some contributing factors like, race, wealth, education, power, gender, occupation and income. It is also an hierarchical placement of the members of a society based on their social status.

Social stratification is used in understanding the inequality in a society and  can also be based on economy and politics.

i dont know this man

good question. i'll be looking into that. (this is a joke sir)