Era
1860
17
1863
12
1862
11
1857
10
1861-1865
10
1856
8
1852
7
1854
6
1857-1861
6
1861
6
1845
5
1850
5
1775-1865
4
1792-1868
4
1851
4
1855
4
Civil War, 1861-1865
4
1773
3
1800-1859
3
1822
3
1836
3
1837
3
1839
3
1840
3
1854-1861
3
1858
3
1859
3
To 1863
3
1708?-1773
2
1777-1864
2
1783
2
1797-1864
2
1797-1867
2
1811-1896
2
1829
2
1832
2
1833
2
1834
2
1835
2
1838
2
1841
2
1847
2
1849-1853
2
1849-1861
2
1853
2
19th century
2
Civil War
2
Civil war
2
John Brown's Raid, 1859
2
To 1865
2
more ...