Era
20th century
3,101
19th century
1,335
1945-
418
18th century
398
21st century
279
17th century
175
1933-1945
101
16th century
94
1918-1945
93
1918-1933
84
1989-
74
1990-
67
1945-1989
61
History
59
1837-1901
46
Unification, 1990
46
1910-1936
44
1936-1945
42
1971-
41
Revolution, 1789-1799
34
1871-1918
30
1789-1900
29
British occupation, 1765-1947
29
1945-1953
28
20TH CENTURY
27
1960-
25
1979-
25
1818-1883
24
Civil War, 1936-1939
23
Medieval period, 1066-1485
22
1945-1990
21
1991-
21
1958-
20
Medieval, 500-1500
20
1917-1936
19
1949-
19
1970-
19
Early modern, 1500-1700
19
1945-1964
18
19TH CENTURY
18
Victoria, 1837-1901
18
1865-1918
17
1918-
17
To 1865
17
1750-1918
16
1914-1940
16
1945-1955
16
1979-1997
16
1997-
16
1901-1936
15
more ...