Era
20th century
55
21st century
17
19th century
16
Siglo XX
10
17th century
9
1939-1975
7
16th century
5
18th century
5
Revolution, 1910-1920
4
S XX
4
1910-1946
3
1919-1952
3
1970-
3
Historia
3
Modern period, 1600-
3
Siglo 20
3
To 1500
3
To 500
3
1830-1904
2
1844-1900
2
1943-1955
2
1955-
2
1969-
2
1975-
2
Civil War, 1936-1939
2
Middle Ages, 500-1500
2
Renaissance, 1450-1600
2
Revolution, 1789-1799
2
SXXI
2
Siglo 19
2
1122?-1204
1
1451-1504
1
1465?-1558
1
14th century
1
1533-1603
1
1547-1616
1
1549-1580
1
1625-1687
1
1626-1689
1
1729-1796
1
1731-1808
1
1741-1803
1
1748?-1793
1
1785-1842
1
1817-1860
1
1823-1886
1
1824-1905
1
1833-1868 (Isabel II)
1
1836-1870
1
1851-1934
1
more ...