Era
19th century
10
1865-1950
8
1951-
6
Revolution, 1775-1783
6
20th century
5
18th century
4
1775-1783
3
1775-1865
3
1791-1868
3
1800-1899
3
1815-1861
3
1865-
3
1865-1933
3
1873-1944
3
1918-1945
3
1946-
3
1706-1790
2
1722-1803
2
1741 or 1742-1821
2
1783-1865
2
1786-1871
2
1821-1900
2
1839-1883
2
1890-1969
2
1900-1999
2
1944-
2
1964-
2
1980-
2
19e siècle
2
Civil War, 1861-1865
2
Revolution, 1789-1799
2
To 1775
2
To 1898
2
1707-1454,
1
1718?-1783
1
1725-1806
1
1731-1791
1
1732-1794
1
1734-1805
1
1739-1796
1
1742 or 1743-1830
1
1748-1828
1
1754-1835
1
1755-1824
1
1757-1837
1
1759-1850
1
1762-1830
1
1763-1835
1
1773-1827
1
1775-1783 (Révolution)
1
more ...