Era
20th century
71
1900-1999
52
20e siècle
44
1939-1945
38
19th century
7
1980-1989
6
Occupation, 1939-1945
6
1918-1945
5
Warsaw Ghetto Uprising, 1943
5
1867-1935
4
1914-1918
4
1918-1921 (Guerres)
4
1939-1945 (Occupation)
4
1943 (Insurrection du ghetto)
4
Wars of 1918-1921
4
1800-1899
3
1919-1920
3
1939 - 1945
3
1944 (Insurrection)
3
19e siècle
3
Uprising, 1944
3
1800-1999
2
1860-1941
2
1914-1918 (Occupation allemande)
2
1918-1943
2
1945-1980
2
1981-1989
2
21e siècle
2
21st century
2
German occupation, 1914-1918
2
Siege, 1939
2
1730-1800
1
1794 (Révolution)
1
1794-1999
1
1830-1832
1
1830-1832 (Révolution)
1
1842-1910
1
1843-1923
1
1854-1929
1
1864-1918
1
1864-1999
1
1867-1937
1
1867-1942
1
1867-1946
1
1869-1907
1
1875-1964
1
1876-1930
1
1876-1961
1
1885-1939
1
1885-1941
1
more ...