Era
20th century
3
17th century
2
1837-1901
2
Civil War, 1642-1649
2
1600-1699
1
1642-1649
1
1789-1799
1
1868-1912
1
1910-1921
1
1914-1918
1
1961-1975
1
1969-1974
1
1976-
1
1976-2002
1
1977-
1
19th century
1
Allied occupation, 1945-1948
1
Civil War, 1922-1923
1
German occupation, 1940-1945
1
Puritan Revolution, 1642-1660
1
Revolution of 1688
1
Revolution, 1775-1783
1
Revolution, 1789-1799
1
Revolution, 1911-1912
1
Since 1900
1