Era
20th century
126
19th century
78
1900-1999
28
20e siècle
26
1800-1899
13
1732-1799
11
18th century
11
1959-
11
19e siècle
11
21st century
11
1844-1916
10
Civil War, 1861-1865
10
1741-1827
9
1756-1843
8
1738-1820
7
1939-
6
1946-
6
1800-1999
5
1857-1926
5
Revolution, 1775-1783
5
1700-1799
4
1778-1860
4
1780-1849
4
1783-1872
4
1796-1865
4
1805-1879
4
1834-1903
4
1844-1926
4
1859-1937
4
1874-1961
4
1936-
4
1963-
4
1964-
4
21e siècle
4
United States
4
1644-1718
3
1706-1790
3
1752-1832
3
1755-1828
3
1779-1843
3
1796-1882
3
1800-1891
3
1806-1854
3
1841-1926
3
1853-1911
3
1855-1936
3
1856-1915
3
1860-1938
3
1861-1865
3
1861-1865 (Guerre de Sécession)
3
more ...