Era
19th century
16
20th century
7
18th century
5
1900-1999
5
1800-1899
4
1700-1899
3
1773-1854
3
Indian occupation, 1973
3
1775-1865
2
1780?-1847
2
1786-1859
2
1809-1882
2
1825-1853
2
1828-1868
2
1843-1909
2
1866-1947
2
1885-1948
2
1890 December 3-
2
1934-
2
1963-2008
2
Since 1934
2
-1894
1
1700-1799
1
1775-1899
1
1797-1873
1
1805-1868
1
1816-1894
1
1818-1863?
1
1818-1869
1
1837-1921
1
1844-1915
1
1867-1957
1
1869-1962
1
1888-1957
1
1891-1952
1
1905-1987
1
1914-1918
1
1919-2016
1
1926-1973
1
1936-
1
1936-2022
1
1943-
1
1943-2016
1
1946-
1
1948-
1
1950-
1
2000-2099
1
21st century
1
Civil War, 1861-1865
1
ca. 1800-1847
1