Era
To 1964
53
19th century
28
20th century
27
1975-
26
1964-1975
13
1964-
11
19e siècle
6
To 1865
6
1800-1899
5
1917-
5
1960-1980
5
20e siècle
5
Civil War, 1861-1865
5
To 1863
5
1865-1918
4
1775-1865
3
1818-1895
3
1877-1964
3
1898-
3
18th century
3
1900-1999
3
1945-
3
1980-
3
1838-1899
2
1854
2
1863-1877
2
1868-1963
2
1918-
2
1929
2
1933-1945
2
1948-
2
To 1899
2
-1934
1
1709 or 10-1801
1
1775?-1842
1
1778-1865
1
1783-1865
1
1789-1883
1
17th century
1
1800-1999
1
1801-1868
1
1802-1851
1
1811-1896
1
1813-1885
1
1819-1891
1
1822
1
1823-1891
1
1831-1921
1
1832-
1
1837
1
more ...