Era
20th century
5,613
19th century
3,766
1900-1999
1,792
18th century
959
1800-1899
925
21st century
674
17th century
672
16th century
414
To 1500
369
1800-1999
290
Early modern, 1500-1700
280
Civil War, 1861-1865
277
2000-2099
266
Middle Ages, 500-1500
228
1700-1799
203
1564-1616
156
1882-1941
151
Middle Ages, 600-1500
146
Renaissance, 1450-1600
123
1939-1945
113
1775-1817
110
1700-1899
103
1900-2099
94
Colonial period, ca. 1600-1775
87
Middle English, 1100-1500
80
Revolution, 1775-1783
80
1500-1700
73
1600-1699
72
1862-1937
70
1830-1886
69
1944-
68
1945-
65
1900 - 1999
64
Early modern and Elizabethan, 1500-1600
60
Early church, ca. 30-600
58
1816-1855
57
1832-1888
57
1939-
55
1819-1880
54
1989-
54
To 500
53
1860-1935
48
1933-1945
48
1951-
47
1873-1947
46
1980-
46
Revolution, 1789-1799
46
1946-
45
1865-1918
44
1909-2001
44
more ...