Era
1939-1945
708
20th century
640
1900-1999
282
1939 - 1945
181
1933-1945
175
1929-1945
41
21st century
39
1889-1945
34
Occupation, 1939-1945
33
German occupation, 1940-1945
31
Warsaw Ghetto Uprising, 1943
27
1900 - 1999
24
1928-2016
24
German occupation, 1941-1944
21
1900-2099
20
1906-1962
18
1906-1975
18
1918-1945
16
1925-
16
1928-
16
1945-
16
1876-1958
14
1922-
14
1945-1990
13
1914-1943
12
1926-
12
Since 1939
12
1912-1947
11
1938-
11
1932-
10
1923-
9
1929-
9
1882-1945
8
1911-1979
8
1921-
8
1924-
8
1927-
8
1931-
8
1935-
8
1938-1945
8
1878-1942
7
1908-1974
7
1918-1933
7
1919-1987
7
1990-
7
World War, 1939-1945
7
1789-1945
6
1900-1944
6
1900-1945
6
1918-
6
more ...