Era
20th century
56
1900-1999
22
19th century
19
1887-1940
14
1925-1965
8
1800-1899
6
1934-2014
5
1900 - 1999
4
1812-1885
3
1925-1996
3
To 1964
3
1819-1898
2
1877-1964
2
1928-2005
2
1975-
2
1989-
2
To 1999
2
1800-1999
1
1804-
1
1825-1911
1
1899-1984
1
1917-
1
1923-1981
1
1929-1968
1
1960-talet
1
1961-1970
1
1963-1969
1
1971-1980
1
Geschichte 1945-1960
1
Geschichte 1960-1980
1
Revolution, 1791-1804
1
Since 1791
1
Since 1975
1
Since 1989
1
To 332 B.C.
1