Era
20th century
55
19th century
51
17th century
26
18th century
23
1933-1945
19
Medieval period, 1066-1485
9
Revolution
9
16th century
8
1918-1933
8
Early modern, 1500-1700
8
1564-1616
7
Stuarts, 1603-1649
7
1340?-1400
5
1919-1947
5
1871-1918
4
1945-
4
Renaissance, 1450-1600
4
Revolution, 1775-1783
4
1642-1649
3
1917-1936
3
1918-1945
3
Louis XIV, 1643-1715
3
Middle Ages, 500-1500
3
Revolution, 1789-1799
3
1313-1375
2
1492-1648
2
1648-1715
2
1688-1744
2
1757-1827
2
1783-1865
2
1837-1901
2
1871-1948
2
1888-1918
2
1910-1936
2
1961-1969
2
1989-1990
2
19TH CENTURY
2
476-1492
2
British occupation, 1765-1947
2
Civil War, 1861-1865
2
Colonial period, ca. 1600-1775
2
Commonwealth and Protectorate, 1649-1660
2
Early modern and Elizabethan, 1500-1600
2
Modern period, 1600-
2
Norman period, 1066-1154
2
Puritan Revolution, 1642-1660
2
Revolution, 1917-1921
2
Stuarts, 1603-1714
2
To 1485
2
To 1500
2
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