Era
1775-1865
12
1783-1865
1
1789-1869
1
1807-1864
1
1809-1817
2
1809-1865
1
1810-1885
1
1811-1884
1
1812-1883
1
1813
2
1814-1863
1
1815-1861
3
1815-1868
1
1845-1861
2
1849-1861
1
1852
1
1853-1857
2
1857-1861
6
1860
2
1861-1865
7
1863-1877
1
1865-
4
1865-1869
1
1865-1877
6
1865-1898
1
1865-1933
2
1865-1950
10
1868
1
1870-1937
1
1893-1897
1
1900-1999
1
1918-
1
1918-1932
1
1918-1945
2
1945-
1
1951-
3
19th century
5
20e siècle
1
20th century
3
Civil War
3
Civil War, 1861-1865
4
Since 1865
1
To 1775
1