Era
20th century
5
1900-1999
4
1800-1899
3
1871-1913
3
1917-
3
Since 1917
3
1811-1843
2
1917-1921
2
19th century
2
Revolution, 1917-1921
2
approximately 1594-1657
2
ca 1593-1657
2
ca. 1593-1657
2
-1955
1
1856-1916
1
1873-1924
1
1875-1946
1
1882-1952
1
1884-1952
1
1895-
1
1917 - 1921
1
1917-1963
1
1925-1953
1
1939-1945
1
1941-1944 (Occupation allemande)
1
1944-
1
19e siècle
1
20e siècle
1
German occupation, 1941-1944
1
Since 1939
1