Era
1941-1950
4
1951-1960
4
1991-2000
4
1911-1920
3
1961-1970
3
1812-1889
2
1931-1940
2
19th century
2
-approximately 1540
1
15th century
1
1732-1799
1
1819-1892
1
1830-1886
1
1855-1921
1
1859-1919
1
1873-1921
1
1888-1989
1
1893-1976
1
1898-1973
1
1901-1910
1
1906-1972
1
1910-1987
1
1910-1994
1
1913-1994
1
1921-1930
1
1922-1953
1
1925-1970
1
1927-2017
1
1931-1950
1
1954-1987
1
1991 - 2000
1
20e siáecle
1
Revolution, 1917-1921
1
To 1931
1