Era
20th century
13
18th century
3
1945-
3
1970-
3
21st century
2
Revolution, 1789-1799
2
1603-1714
1
1770-1850
1
1783-1865
1
1789-1815
1
1789-1820
1
17th century
1
1844-1900
1
1874-1965
1
1897-1990
1
1911-2004
1
1918-1933
1
1961-1997
1
1976-2002
1
1980-
1
1981-1989
1
2002-
1
Allied occupation, 1945-1952
1
Cultural Revolution, 1966-1976
1
George V, 1910-1936
1
Revolution of 1688
1
Revolution, 1775-1783
1
Revolution, 1954-1962
1
William and Mary, 1689-1702
1