Era
20th century
10
19th century
4
18th century
3
1945-
3
1933-1945
2
1945-1989
2
1979-
2
1985-1991
2
1991-
2
Revolution of 1688
2
1552?-1618
1
1648-1795
1
1689-1702
1
1775-1783
1
1783-1789
1
1789-1820
1
17th century
1
17th-18th centuries
1
1800-1837
1
1801-1917
1
1809-1891
1
1836-1908
1
1867-1918
1
1868-
1
1889-1945
1
1908-1957
1
1913-1992
1
1927-1986
1
1931-
1
1945-1953
1
1945-1991
1
1946-
1
1947-
1
1950-1973
1
1958-
1
1973-
1
1975-
1
1989-
1
1990-
1
Civil War, 1936-1939
1
Confederation, 1783-1789
1
Coup d'etat, 1979
1
Coup d'etat, 1981
1
German occupation, 1941-1944
1
German, occupation, 1941-1944
1
Ottoman Empire, 1288-1918
1
Revolution, 1775-1783
1
William and Mary, 1689-1702
1