Historical Period
20th century
29
Civil War, 1861-1865
14
1491-1547
13
19th century
12
1728-1762
10
1729-1796
10
18th century
10
1507-1536
9
1812-1870
9
Revolution, 1775-1783
9
1485?-1540
7
1789-1799
7
Revolution, 1789-1799
7
1945-1989
6
1945-1991
6
1952-
6
Colonial period, ca. 1600-1775
6
German occupation, 1940-1945
6
1533-1603
5
1921-2021
5
1809-1865
4
1874-1965
4
1930-2002
4
Henry VIII, 1509-1547
4
1895-1952
3
1900-2002
3
1917-1963
3
1919-1933
3
1926-2022
3
1933-1945
3
Elizabeth II, 1952-2022
3
Tudors, 1485-1603
3
active 9th century
3
-1542
2
1485-1536
2
1509?-1537
2
1515-1557
2
1517-1648
2
1564-1616
2
15th century
2
1732-1799
2
1769-1821
2
1783-1809
2
1810-1891
2
1831-1890
2
1847-1906
2
1889-1945
2
1918-1932
2
1969-
2
476-1492
2
more ...