【单选题】Read the introductory paragraph and pick the best thesis statement from the choices given below. : In many countries, families may live in the same geographic region for generation after generation, p...
A.
Geographic mobility is an essential ingredient of the American dream of material success and independence.
B.
Although this mobility has been essential to the economic growth of the country, it has led to many problems.
C.
Geographic mobility has contributed to a decline in traditional family relationships and a growing sense of alienation between the young and the old.