11. The discussion of immigrants as a portion of total popu- lation growth in the third paragraph serves which of the
following purposes?
A. It weakens the assertion that all immigrants contnihute
to the population growth of the United States.
B. It establishes the need for making family unification a
priority of all immigration legisiation.
C. It provides statistical evidence in favor of immigration
quotns for the prevention of overpopulation.
D. It supports the claim that immigration will have a ug-
rificant impact on the size of America's popularion.
The
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he