Era
20th century
6
19th century
4
18th century
3
1818-1883
2
1945-
2
1981-1995
2
14th century
1
15th century
1
1741-1803
1
1760-1797
1
1858-1917
1
1872-1894
1
1939-1945
1
1941-2009
1
1945-1995
1
1981-
1
1995-
1
1995-2007
1
2007-2012
1
Civil War, 1936-1939
1
Guerr Civil, 1936-1939
1
Revolution, 1789-1799
1
Since 1945
1
To 1500
1