Historical Period
20th century
24
19th century
21
Civil War, 1861-1865
9
1877-1964
5
1865-1877
4
1775-1865
2
1833-1887
2
1908-2001
2
1941-1955
2
1804-1873
1
1816-1882
1
1818-1895
1
1820-1890
1
1840-1889
1
1856-1915
1
1858-1932
1
1863-1877
1
1865-
1
1865-1898
1
1865-1918
1
1865-1945
1
1865-1950
1
1865-1951
1
1868-1963
1
1875-1899
1
1885-1954
1
18th century
1
1922-2015
1
1927-2013
1
1945-
1
1951-
1
To 1775
1
To 1964
1