Era
1861-1865
11
1853-1857
7
1933-1945
6
1857-1861
5
1825-1829
4
1775-1865
3
1856
3
1860
3
Civil War
3
1791-1868
2
1800-1874
2
1808
1
1808-1809
1
1821-1895
1
1828
1
1856-1924
1
1858
1
1882-1945
1
1909-1913
1
1936
1
1944
1
Constitutional period, 1801-1809
1
John Brown raid, 1859
1
John Brown's Raid, 1859
1