Era
21st century
8
20th century
5
1918-
4
1970-1994
4
2000-2099
4
Since 1918
3
17th century
2
18th century
2
1900-1999
2
1945-1983
2
1970 - 1994
2
1970-1982
2
1970-1988
2
1982-
2
1988-
2
1990-
2
2000-
2
Dirty War, 1976-1983
2
Since 1970
2
Since 1990
2
To 1830
2
1723-1790
1
1772-1823
1
1806-1873
1
1810-
1
1877-1945
1
1895-1974
1
1900-2099
1
1913-1999
1
1933-1959
1
1945-
1
1945-1989
1
1952-
1
1970-1973
1
1973-1988
1
1976-
1
1979-
1
1986-1991
1
1991-
1
Geschichte 1930-1990
1
Since 1810
1
Since 1952
1
Since 1976
1
Since 1982
1
Since 1991
1