Historical Period
20th century
4,962
19th century
3,041
18th century
935
21st century
691
17th century
498
To 1500
302
16th century
289
Middle Ages, 500-1500
198
Civil War, 1861-1865
189
Early modern, 1500-1700
178
Middle Ages, 600-1500
125
1775-1817
110
1882-1941
107
1564-1616
104
Renaissance, 1450-1600
84
1945-
81
1830-1886
73
1900-1999
67
Colonial period, ca. 1600-1775
65
1989-
63
To 500
60
Early church, ca. 30-600
59
1862-1937
55
1860-1935
52
1944-
52
Middle English, 1100-1500
50
Revolution, 1775-1783
49
1800-1899
47
1819-1880
47
1950-
46
1964-
46
1816-1855
43
1939-
43
1951-
43
1832-1888
41
1945-1989
41
1933-1945
39
Modern period, 1600-
39
1948-
38
Early modern and Elizabethan, 1500-1600
37
Medieval, 500-1500
37
1865-1918
35
1949-
35
1997-
35
Revolution, 1789-1799
34
1975-
33
1874-1946
32
1815-1902
31
1956-
31
1969-
31
more ...