Era
20th century
57
19th century
39
Civil War, 1861-1865
13
19e siècle
12
20e siècle
12
1900-1999
11
1800-1899
7
18th century
6
1877-1964
5
1863-1877
4
Colonial period, ca. 1600-1775
4
To 1863
4
1800-1999
3
1809-1865
3
1861-1865 (Guerre de Sécession)
3
1933-1945
3
Revolution, 1775-1783
3
To 1865
3
1743-1826
2
1775-1865
2
1783-1865
2
1861-1865
2
18e siècle
2
1919-1972
2
1945-
2
1945-1953
2
1961-1963
2
1963-1969
2
To 1964
2
1600-1699
1
1600-1750
1
1600-1775
1
1700-1799
1
1700-1899
1
1775-1899
1
1780-1850
1
17e siècle
1
17th century
1
1800 - 1899
1
1800-talet
1
1807-1870
1
1810-1898
1
1812-1885
1
1818-1895
1
1819-1898
1
1832-1886
1
1838-1905
1
1839-1893
1
1847-1921
1
1849-1877
1
more ...