Era
20th century
12
19th century
6
Civil War, 1861-1865
6
1805-1880
3
1809-1865
2
1725-1807
1
1743-1826
1
1746-1817
1
1754-1825
1
1757-1834
1
1767-1845
1
1794-1858
1
1818-1895
1
1837-1893
1
1838-1865
1
1869-1944
1
1875-1950
1
1890-1969
1
18th century
1
1909-1995
1
1917-1963
1
1925-1968
1
1930-1992
1
1931-2022
1
1932-2009
1
Edo period, 1600-1868
1
Paleozoic
1