Historical Period
20th century
330
19th century
154
18th century
79
1945-
76
21st century
59
17th century
43
1865-1918
31
1970-
31
1918-1945
30
To 1500
27
16th century
19
1971-
18
1783-1865
17
1945-1970
14
1066-1485
13
To 332 B.C.
13
1268-1559
10
To 146 B.C.
9
To 1775
9
1980-2020
8
Early modern, 1500-1700
8
711-1516
7
Civil War, 1861-1865
7
1900-1999
6
1918-1933
6
1960-
6
To 1783
6
15th century
5
1600-1868
5
1775-1865
5
1815-1861
5
1933-1945
5
1980-
5
1981-2001
5
1991-
5
2002-
5
Colonial period, ca. 1600-1775
5
To 476
5
Victoria, 1837-1901
5
1221-1284
4
1328-1600
4
1516-1700
4
1644-1912
4
1709-1784
4
1801-1917
4
1865-
4
1868-
4
1882-1941
4
1917-1970
4
1976-2002
4
more ...