Era
20th century
29
1969-1974
19
1945-
8
1958-
6
19th century
6
1944-
5
1945-1989
5
1963-1969
5
1837-1901
4
18th century
4
1918-1933
4
1964-1979
4
1965-1975
4
17th century
3
1989-
3
21st century
3
1775-1783
2
1955-1965
2
1960-1980
2
1961-1969
2
1970-
2
1994-
2
Revolution, 1775-1783
2
1608-1674
1
1642-1660
1
1649-1660
1
1660-1688
1
1660-1714
1
1740-1824
1
1760-1820
1
1788-1872
1
1800-1837
1
1848-1852
1
1848-1870
1
1870-1940
1
1871-1918
1
1875-
1
1895-1931
1
1901-1936
1
1910-1936
1
1912-1928
1
1918-1945
1
1933-1945
1
1960-1970
1
1968-1989
1
1974-1977
1
2009-2017
1
2012-
1
2016
1
2017-
1
more ...