Era
20th century
126
20th century --
101
21st century
42
21st century --
25
19th century
17
19th century --
11
21th century --
5
To 1500
3
16th century --
2
17th century --
2
18th century
2
18th century --
2
1919-1975
2
1939-1945
2
1942-2016
2
1964-
2
21th century
2
1288-1918
1
1571-1629
1
1632-1675
1
16th century
1
1705-1951
1
17th century
1
1821-1875
1
1848-1933
1
1867-1959
1
1868- --
1
1869-1948
1
1871-1952
1
1874-1926
1
1877-1915
1
1878-1995 --
1
1878-2012 --
1
1883-1971
1
1886-1924
1
1889-1947
1
1892-1970
1
1896-1975
1
1902-1924
1
1919-2003
1
1929-
1
1933-1945 --
1
1939-1945 --
1
1940-
1
1946-
1
1948-1996
1
1954-1966
1
1958-
1
1965-
1
1966-
1
more ...