Era
20th century --
52
20th century
38
21st century --
13
1874-1965
12
19th century --
12
19th century
10
1939-1945 --
8
1939-1945
7
1982-
6
1997-
6
21st century
6
18th century --
5
1945-
5
1961-1997
5
16th century --
4
1942-
4
1953-
4
1997-2007
4
1819-1901
3
1926-
3
1940-
3
1947-
3
1948-
3
1974-
3
1975-
3
1979-1997
3
1985-
3
2007-
3
20th cenruty
3
1558-1603
2
1642-1727
2
16th century
2
1737-1823
2
1781-1826
2
17th century --
2
1809-1882
2
1863-1945
2
1886-1924
2
18th century
2
1920-1948
2
1931-
2
1936-1945
2
1940
2
1942-2018
2
1943-
2
1944
2
1944-
2
1950-
2
1951-
2
1952-
2
more ...