What Do We Call the Process Where Physical Differences Create

Multiple Choice

What do we call the process where physical differences create a rationale for unequal treatment of a group,which results in people acting differently from one another,which leads to the creation of stereotypes about the unequally treated group,which leads to distinguishing groups based on differences,and so on?

A) social stratification
B) scapegoat dialectic
C) vicious circle of racism
D) ethnic identity maintenance