Era
19th century
70
20th century
48
1809-1865
25
18th century
20
1838-1886
17
1900-1999
17
1900 - 1999
15
17th century
9
1800-1899
9
1732-1799
8
1804-1887
8
Civil War, 1861-1865
8
1754-1825
7
1861-1865
7
1917-1963
7
Capture by the British, 1814
7
War of 1812
7
1743-1826
6
1759-1828
6
1800 - 1899
6
1816-1892
6
1834-1890
6
1882-1945
6
1869-1944
5
20e siècle
5
1838-1918
4
1866-1924
4
1929-1994
4
-1822
3
1600 - 1899
3
1770-1843
3
1779 or 1780-1842
3
1781-1855
3
17th-18th centuries
3
1814
3
1843-1885
3
1848-1907
3
1848-1926
3
1874-1937
3
1904-1970
3
1925-1968
3
1932-2009
3
1961-1975
3
1964-
3
approximately 1762-1831
3
1763-1844
2
1791-1876
2
1818-1895
2
1825-1905
2
1854-1932
2
more ...