Era
20th century
12
19th century
8
1887-1948
6
1901-1978
6
1980-
5
1900-1999
4
1971-
4
1980-2020
4
1865-1918
3
1945-
3
1945-1989
3
1960-1980
3
20e siècle
3
Since 1945
3
1798-1877
2
1960-
2
1970-
2
19e siècle
2
1797-1884
1
1800-1899
1
1850-1904
1
1858-1942
1
1886-1953
1
1887-1966
1
1897-
1
18e s
1
1900-talet
1
1901-1978,
1
1906-
1
1906-2004
1
1908-
1
1918-2001
1
1945-1970
1
1956-
1
1988-
1
2000-talet
1
2001
1
20e si©·cle
1
21st century
1
Geschichte 1492-2003
1
Geschichte 1700-1985
1
Geschichte 1800-1900
1
Geschichte 1820-1880
1
Since 1900
1
Since 1960
1
Since 1970
1
Since 1971
1
Sozialgeschichte 1830-1980
1
United States
1