Era
20th century
21st century
3
German occupation, 1941-1944
3
1897-1978
2
1918-1945
2
19th century
2
2002
2
1840-1911
1
1862-1932
1
1877-1962
1
1880-1951
1
1892-1964
1
1893-
1
1896-1966
1
1903-
1
1918-1940
1
1927-1992
1
1933-1935
1
1940-1991
1
1945-1989
1
1947-1983
1
1957-1965
1
1986
1
1989-
1
2001
1
2006
1
2009
1
Geschichte 1970-1990
1
Revolution, 1917-1921
1