Historical Period
20th century
159
19th century
83
18th century
28
21st century
23
1975-
21
1980-2020
13
1980-
10
1989-
10
To 1500
10
1918-1933
9
1865-1918
8
1945-
8
17th century
7
1801-1917
7
1918-1932
6
1918-1945
6
1933-1945
6
To 1865
6
To 1964
6
1789-1900
5
1871-1918
5
1945-1955
5
1945-1991
5
1960-1980
5
1970-
5
1991-
5
16th century
4
1775-1865
4
1990-
4
476-1492
4
Revolution, 1789-1799
4
To 1492
4
1066-1485
3
1268-1559
3
1783-1865
3
1809-1865
3
1815-1861
3
1861-1865
3
1869-1937
3
1870-1940
3
1874-1941
3
1888-1918
3
1899-1984
3
1971-1981
3
1981-1989
3
1981-2001
3
Restoration, 1814-1830
3
-1400
2
14th century
2
1786-1855
2
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