Era
1917-1921
9
20th century
9
1939-1945
8
Since 1917
8
1900-1999
7
1917-
7
17th century
3
Revolution, 1917-1921
3
1340-1648
2
1340-1699
2
17e siècle
2
1865-1944
2
1892-1984
2
1895-
2
1900-1976
2
1903-1990
2
1932-1933
2
1945-
2
20e siècle
2
Famine, 1932-1933
2
Since 1945
2
1600-1699
1
1639-1709
1
1769-1839
1
1887-1958
1
1894-1971
1
1912-
1
1917-1921 (Révolution)
1
1917-1945
1
1920-2005
1
1929-1992
1
1931-
1
1931-2022
1
1932-1933 (Famine)
1
1941-1944 (Occupation allemande)
1
1944-
1
German occupation, 1941-1944
1
Since 1939
1
To 1648
1
Wars of 1918-1921
1