Answer :
The term that applies is an ethnic group (C). An ethnic group is a group of individuals based upon common ancestry and culture. Ethnic groups are social classifications that describe certain groups of people based upon racial, religious, cultural, national, and many other types of classifications of people.
The correct answer is C.
An Ethnicity is a form of identification, a relationship or sense of belonging to a person with his/her ethnic or ethnic-racial group.
Ethnicity refers to the cultural values and practices that distinguish groups or communities. Members of an ethnic group see themselves as different from other social groups.