Era
20th century
42
1945-
20
20e siècle
14
21st century
13
1900-1999
12
1918-1945
10
1951-
9
1990-
8
1865-1900
6
1989-
6
1933-1945
5
1991-
5
1871-1918
4
1945-1976
4
1945-1989
4
1976-2002
4
Since 1945
4
1865-1869
3
1900-2099
3
2001-2009
3
21e siècle
3
1869-1877
2
1918-1938
2
1933-1953
2
1953-1985
2
1963-
2
1990
2
Since 1871
2
Since 1989
2
1600-1699
1
1700-1899
1
1760-1820
1
1760-1860
1
1789-1900
1
17th century
1
1820-1830
1
1841-1901
1
1848-1950
1
1849-1861
1
1865-1950
1
1896-1962
1
18e siècle
1
18th century
1
1906-1975
1
1920-1970
1
1923-1929
1
1945-1990
1
1946-
1
1949-
1
1949-1976
1
more ...