Immigration to the United States reached its peak from A. 1880-1920
B. 1800-1840
C. 1840-1880
D. 1920-1960

A.1880-1920

Explanation:

Immigration is a central part of the American experience. Except for Native Americans, all United States citizens can claim some immigration experience for their ancestors, whether during prosperity or despair, brought by force or by choice. However, immigration to the United States reached its peak from 1880-1920.

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