U.S. Immigration

European Immigration

1565 - 1776
1607
1717 - 1775
1820 - 1880
1845
1851 - 1860
1880 - 1914

African Immigration

1530 - 1969
1619 - 1808
1970 - 1980
1980 - 1990
1990 - 2013

Immigration Policy

1776
1848
1863
1891
1892
1924
1964
1965
1990