Era
19th century
106
1860
86
1857-1861
78
1854-1861
75
1856
75
Civil War, 1861-1865
71
1861-1865
61
1850
58
18th century
44
1775-1865
39
1862
37
1861
36
1854
33
To 1863
31
1809-1865
24
1836
23
1853-1857
23
1859
23
Colonial period, ca. 1600-1775
23
1863
22
Civil War
22
1857
20
1858
20
Revolution, 1775-1783
19
1851
18
1846-1850
17
1852
17
1845
16
1848
16
1847
15
1855
15
1732-1799
14
1800-1859
14
1800-1899
14
1837
14
1839
13
1849-1861
13
19e siècle
13
1777-1852
12
1792-1868
12
1845-1849
12
1849-1853
12
John Brown's Raid, 1859
12
To 1865
12
1783-1865
10
1743-1826
9
1805-1879
9
1813-1861
9
1815-1861
8
1818-1895
8
more ...