Era
1943-
20th century
364
1900-1999
215
Since 1943
135
Since 1900
76
1900 - 1999
70
21st century
57
20e siècle
51
1943-1955
45
1955-1983
40
1895-1974
37
1900-2099
24
Revolution, 1955
20
1910-1943
15
2000-2099
14
20e siècle
14
1919-1952
13
1944-
13
1946-
12
1945-
11
21e siècle
11
1943-1983
10
1948-
10
1945-1983
9
1955-
9
1960-
9
1960-1997
9
1900 - 2099
8
1951-
8
1961-1975
8
1983-2002
8
1941-
7
1949-
7
1958-
7
1980-1989
7
1989-
7
1997-
7
Since 1980
7
1943
6
1943 - 1955
6
1961-
6
1990-
6
19th century
6
Coup d'état, 1966
6
Since 1910
6
To 1500
6
1922-
5
1931-
5
1934-
5
1935-
5
more ...