Era
1939-1945
25
20th century
13
1900-1999
8
1939 - 1945
6
1785-1814
4
1815
4
19th century
4
500-1400
4
1890-1948
3
1991-2000
3
20e siècle
3
1911-1920
2
1951-1960
2
1981-1990
2
Siege, 72-73
2
Warsaw Ghetto Uprising, 1943
2
-1930
1
1288-1918
1
13th century
1
14th century
1
1570?-approximately 1630
1
1789-1945
1
17th century
1
1809-1865
1
1861-1865
1
1866-1939
1
1867-1934
1
1874-1954
1
1884-1976
1
18th century
1
1900-1952
1
1901-1910
1
1903-1944
1
1907-1942
1
1915-2001
1
1917-1948
1
1921-1930
1
1926-1990
1
1933-
1
1939 April 12-
1
1939-2017
1
1941-1950
1
1945-
1
1947
1
1960-
1
1981-2010
1
2011-2020
1
72-73
1
Civil War, 1861-1865
1
Civil War, 1936-1939
1
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