Era
1918-1945
1918-
10
20th century
10
1933-1945
5
1878-1953
3
1889-1945
3
1889-1970
3
1910-1974
3
1917-1936
3
Since 1918
3
1900-1999
2
1918 - 1945
2
1930-1945
2
1945-
2
1871-1918
1
1882-1945
1
1888-1935
1
1900 - 1999
1
1902-
1
1902-1982
1
1918-1938
1
1918-1960
1
1918-1974
1
1930-
1
1933-
1
1933-1974
1
1938-1945
1
1945-1954
1
1945-1960
1
Civil War, 1936-1939
1
Revolution, 1930
1
Since 1901
1