Era
20th century
5
19th century
4
20e siècle
4
1975-
3
19e siècle
3
1900-1999
2
1945-
2
1993-
2
2000-2099
2
21st century
2
Since 1975
2
1800-1918
1
1800-1950
1
1800-1999
1
1863-1877
1
1865-1877
1
1865-1877 (Reconstruction)
1
1865-1900
1
1865-1918
1
1865-1945
1
1865-1950
1
1908-1973
1
1945-1989
1
1970-2000
1
1971-1981
1
1980-
1
1980-1993
1
1980-2020
1
1981-
1
1981-2001
1
1990-
1
20e siecle
1
21e siècle
1
Geschichte
1
Geschichte 1966-1976
1
Since 1945
1
Since 1993
1