Historical Period
20th century
11
21st century
6
19th century
5
1809-1865
3
1533-1603
2
1874-1965
2
1919-1933
2
1921-2021
2
1930-2002
2
1940-
2
1942-
2
1944-
2
1946-
2
1948-
2
1951-
2
1960-
2
1962-
2
1965-
2
1968-
2
1969-
2
1970-
2
1984-
2
2001-2009
2
2233-2371
2
Civil War, 1861-1865
2
Jurassic
2
1514-1564
1
1542-1587
1
1578-1657
1
1682-1771
1
1728-1793
1
1761-1804
1
1781-1826
1
17th century
1
1800?-1831
1
1808-1863?
1
1810-1891
1
1812-1870
1
1819-1868
1
1821-1902
1
1822-1913
1
1827-1912
1
1852-1922
1
1853-1890
1
1858-1919
1
1861-1938
1
1865-
1
1868-1944
1
1869-1938
1
1870-1940
1
more ...