Era
1861-1865
10
1857-1861
6
1863
6
1860
4
1857
3
1862
3
1849-1853
2
1849-1861
2
1851
2
1852
2
Civil War, 1861-1865
2
Civil war
2
1775-1865
1
1782-1852
1
1809-1817
1
1813
1
1845-1849
1
1845-1861
1
1847
1
1848-1860
1
1853-1857
1
1856
1
1859
1
1859-1867
1
1861
1
Civil War
1
John Brown raid, 1859
1
John Brown's Raid, 1859
1