Era
20th century
7
19th century
5
1800-1899
4
Civil War, 1861-1865
4
1861-1865
3
20e siècle
3
approximately 1840-
3
1808-1863?
2
1863-1877
2
1920-1951
2
1921-
2
1921-2010
2
1957-
2
1961-
2
1979-
2
1992
2
19e siècle
2
2005
2
Geschichte 1950-2009
2
1800-1870
1
1812-1885
1
1861-1865 (Guerre de Sécession)
1
1865-1950
1
1900-1999
1
1964-
1
To 1863
1