1. Which statement describes the central idea of the text? A. America has a long history of immigration but some groups of immigrants have been B. America has a long history of immigration and has always been welcoming towards immigrants.
C. America must limit the number of immigrants who enter the nation to preserve its resources.
D. Immigrants have enjoyed fairer treatment in America than in their home countries.

1. Which statement describes the central idea of the text?
A. America has a long history of immigration but some groups of immigrants have been B. America has a long history of immigration and has always been welcoming towards immigrants.
C. America must limit the number of immigrants who enter the nation to preserve its resources.
D. Immigrants have enjoyed fairer treatment in America than in their home countries.
1. Which statement describes the central idea of the text?
A. America has a long history of immigration but some groups of immigrants have been B. America has a long history of immigration and has always been welcoming towards immigrants.
C. America must limit the number of immigrants who enter the nation to preserve its resources.
D. Immigrants have enjoyed fairer treatment in America than in their home countries.