The author of the passage refers to Native American people in the second paragraph in orde

r to provide an example of______

A．the ability of membership in groups based on shared ancestry and culture to satisfy an essential human need.

B．how ethnic feelings have both motivated and been strengthened by political activity

C．how the Civil Rights movement can help promote solidarity among United States ethnic groups

D．how participation in the political system has helped to improve a group’s economic situation

E．the benefits gained from renewed study of ethnic history and culture