Era
1918-1945
20th century
9
1917-1944
8
1935-1967
6
1945-1980
5
1917-1935
4
1945-
4
Occupation, 1941-1944
4
1900 - 1999
3
1900-1999
3
1933-1945
3
Constantine I, 1913-1917
3
1864-1936
2
1871-1918
2
1898
2
1911-
2
1912-1944
2
1914-
2
1914-1945
2
1917-1945
2
1918-1980
2
1944-1990
2
1945-1989
2
1804-1918
1
1821-
1
1871-1945
1
1878-1944
1
1884-1962
1
1889-1945
1
1894-1917
1
1894-1945
1
1898-
1
1900-talet
1
1911-1948
1
1911-1978
1
1917 - 1967
1
1917-2022
1
1918 - 1989
1
1918-1933
1
1918-1974
1
1925-
1
1941-1944 (Occupation)
1
1942-
1
1944-1949
1
1974-
1
1974-2009
1
19th century
1
21st century
1
Axis occupation, 1939-1944
1
Civil War, 1936-1939
1
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