Era
20th century
159
2000-2020
96
19th century
91
Revolution, 1775-1783
31
Civil War, 1861-1865
30
1900-1999
23
1920-1950
23
1970-2000
22
1929
18
Colonial period, ca. 1600-1775
16
Victoria, 1837-1901
14
18th century
12
1933-1945
12
1800-1899
11
1867-1957
11
1898-1951
11
1939-1945
11
1775-1865
10
17th century
10
German occupation, 1940-1945
10
1564-1616
8
1809-1865
8
1950-1970
8
Elizabeth, 1558-1603
7
Occupation, 1939-1945
7
1975-
6
2000-2099
6
2013
6
2020-2040
6
16th century
5
1732-1799
5
1800-1950
5
1907-1983
5
1939 - 1945
5
1951-
5
20e siècle
5
21st century
5
Anglo-Saxon period, 449-1066
5
George III, 1760-1820
5
George VI, 1936-1952
5
1800
4
1846-1917
4
1861-1865
4
1886-1968
4
1900 - 1999
4
1918-1945
4
2011
4
Edward III, 1327-1377
4
French and Indian War, 1754-1763
4
Nicholas II, 1894-1917
4
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