Era
1918-1945
Uprising, 1944
20
20th century
11
1900-1999
6
1918 - 1945
4
1939-1945
4
Occupation, 1939-1945
4
Uprising of 1944
4
1939 - 1945
3
1917-1945
2
1944
2
Geschichte
2
1867-1935
1
1878-1953
1
1879-1953
1
1881-1956
1
1882-1969
1
1892-1976
1
1893-1939
1
1893-1943
1
1896-1963
1
1911-1994
1
1914-1945
1
1919-1932
1
1933-1945
1
1938-1945
1
1939-1945 (andra världskriget)
1
1944 (Powstanie Warszawskie)
1
1945-
1
20e siècle
1
Axis occupation, 1941-1945
1
German occupation, 1914-1918
1
Wars of 1918-1921
1