Answer:
C. Ostracism
Explanation:
Ostracism is a group norm that will force a person out of the group if that person somehow not aligned with the view or principle of the group.
Our need to belong somehow make us sacrifice our personal opinion/principles and change it to the opinion or principles that the other members of the group held. We tend to do this because we fear that they will kick us out from the group if we refuse to do so.
