Era
20th century
18
19th century
4
21st century
4
16th century
2
Civil War, 1861-1865
2
Elizabeth, 1558-1603
2
Tudors, 1485-1603
2
1412-1431
1
1593-1652 or 1653
1
1713-1784
1
1757-1804
1
1757-1854
1
1775-1817
1
1816-1855
1
1846-1847
1
1846-1914
1
1847-1931
1
1847-1944
1
1856-1943
1
1861-1930
1
1875-
1
1889-1945
1
1898-1919
1
1898-1972
1
1906-1945
1
1921-1943
1
1925-2015
1
1929-1968
1
1933-1945
1
1937-1945
1
1939-1945
1
1941-1974
1
1947-2017
1
1949-
1
1949-1976
1
1960-
1
1960-1980
1
1961-1969
1
1961-1974
1
1965-
1
1994-
1
1997-
1
2000
1
2007
1
2019
1
2020
1
259 B.C.-210 B.C.
1
Civil War, 2011-
1
German occupation, 1940-1945
1
Qin dynasty, 221-207 B.C.
1
more ...