Many Immigrants Come to the United States Each Year

Many immigrants come to the United States each year. Many will have to adapt to new climate conditions, traditions, and customs other than their own, as well as learn English as a second language in order to successfully adapt and get a job. Children tend to fare better than the older generation. What is the dominant belief or expectation in the United States regarding immigrants?

A) They will segregate themselves into cultural and ethnic groups.
B) They will be encouraged to retain their own language and customs.
C) They will establish themselves in large cities to promote ethnic diversity.
D) They will assimilate into the dominant culture.