US immigration

Rate of immigration

1800 - 1900
1800 - 1830
1815
1820
1830
1831 - 1840
1840 - 1930
1841 - 1850
1845
1845 - 1855
1850 - 1930
1850
1850 - 1930
1851
1860
1861 - 1865
1863
1890 - 1914
1892
1900 - 1920
1900
1907
1907
1911

Religion

May 1844
1850
1850
1850 - 1860
1855
1920

Anti-immigrant societies

May 1789
1850
1854
1854 - 1856
1855
1865 - 1877
1871
1875
1882
1890 - 1900
1894
1897
1908
1913
1915
1915
1916
1917
1917 - 1920
1921

Factors

1845 - 1852
1848
1848
1849
1880
1907 - 1911