Era
20th century
10
Siglo XX
6
Historia
3
19th century
2
21st century
2
1759-1797
1
1817-1860
1
1830-1904
1
1833-1868 (Isabel II)
1
19-20th century
1
1900-1936
1
1911-
1
1936-1939
1
1937-
1
1939-1945
1
1939-1963
1
1944-
1
1948-1985
1
1951-
1
1955-
1
1955-1983
1
1958-
1
1960-
1
1961-
1
1963-
1
1964-
1
1966-
1
1969-
1
1970-
1
1971-
1
1972-
1
1975-
1
Early church, ca. 30-600
1
S.19
1
S.20
1
Siglo 19
1
s. 20
1
s.17
1
s.19
1
s.19-20
1
s.20-21
1