Era
1918-1945
1,507
20th century
367
1933-1945
240
1900-1999
139
1929
128
1945-
80
1918-1933
59
1919-1933
41
1918-1932
39
1865-1918
31
1871-1918
28
1882-1945
23
1889-1945
23
19th century
21
1914-1940
18
1914-1945
18
Since 1918
18
Since 1900
14
1910-1936
13
1936-1945
13
1918-
12
To 1933
10
1912-1945
9
1929-1933
9
1945-1989
9
1917-1945
8
1919-1932
8
1923-1929
8
1938-1945
8
1867-1935
7
1912-1947
7
1918-1938
7
1874-1964
6
1945-1964
6
1945-1980
6
1900-1945
5
1922-1945
5
1945-1970
5
Since 1865
5
1800-1918
4
1800-1945
4
1883-1945
4
1888-1918
4
1894-1972
4
1900 - 1999
4
1901-1953
4
1910-1945
4
1913-1921
4
1917-1936
4
1921-1923
4
more ...