Era
1991-
1985-1991
48
Since 1991
20
Since 1985
19
1931-
8
1989-
8
1861-1917
7
1931-2007
6
1970-1991
6
1923-2005
4
1952-
4
20th century
4
1945-1991
3
Since 1989
3
1864-1920
2
1917-1991
2
1931-2022
2
1980-1992
2
1986-1991
2
1992-2006
2
19th century
2
Attempted coup, 1991
2
Since 1861
2
Since 1917
2
Since 1945
2
Since 1970
2
1613-1917
1
1917-1936
1
1946-
1
1953-1985
1
Geschichte
1
Geschichte 1861-2010
1
Geschichte 1985-1991
1
Geschichte 1991-2001
1
Revolution, 1789-1799
1
Since 1613
1
Since 1789
1
Since 1800
1
Since 1900
1
Since 1953
1
Sozialgeschichte 1960-1991
1
Sozialgeschichte 1992-1995
1