Era
1918-1938
25
1938-1945
22
1945-1992
17
1939-1945
11
1918-1945
10
Coup d'état, 1948
9
1850-1937
7
1914-1918
7
1918-
7
1945-
7
1948
7
1884-1948
6
20th century
6
Since 1918
6
1864-1938
4
1878-1944
4
1939
4
1948 (Coup d'État)
4
Annexation, 1939
4
Uprising, 1944
4
1887-1947
3
1900-1999
3
19th century
3
1663-1740
2
1800-1899
2
1809-1865
2
1877-
2
1877-1965
2
1879-1939
2
1880-1919
2
1888-1937
2
1889-1973
2
1901-1953
2
1914-1920
2
1914-1945
2
1944 (Insurrection)
2
1968
2
Allied intervention, 1918-1920
2
Geschichte 1800-1900
2
Geschichte 1914-1918
2
Intervention, 1968
2
Since 1939
2
1800-1999
1
1848-1918
1
1848-1938
1
1851-1923
1
1870-1914
1
1887-1956
1
1895-1973
1
1900-1945
1
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