Era
20th century
317
21st century
91
1900-1999
88
19th century
85
2000-2099
49
Early modern, 1500-1700
46
Civil War, 1861-1865
30
17th century
27
18th century
26
1770-1850
23
To 1500
22
1608-1674
21
1800-1899
21
1888-1965
20
1772-1834
19
1564-1616
18
16th century
18
Revolution, 1775-1783
14
1830-1886
12
1900-2099
12
1265-1321
10
1795-1821
10
1554-1586
9
1500-1700
8
1874-1963
8
Middle English, 1100-1500
8
1757-1827
7
1792-1822
7
1819-1892
7
1844-1889
7
1865-1939
7
1907-1973
7
1911-1979
7
-1400
6
1885-1972
6
1942-
6
20e siècle
6
1631-1700
5
1809-1865
5
1844-1900
5
1904-1973
5
1926-1997
5
1929-2012
5
1939-2013
5
Colonial period, ca. 1600-1775
5
1552?-1599
4
1586-approximately 1640
4
1688-1744
4
1887-1972
4
1889-1976
4
more ...