Era
20th century
145
21st century
50
19th century
43
18th century
26
Siglo XX
18
16th century
14
To 1500
14
1975-
13
17th century
12
1939-1975
12
S XX
11
Civil War, 1936-1939
9
2008-
7
Siglo XXI
6
Republic, 1931-1939
5
1870-1940
4
1886-1931
4
Siglo 19
4
Siglo 20
4
15th century
3
1886-1939
3
1931-1939
3
1982-
3
Classical period, 1500-1700
3
Medieval, 500-1500
3
Roman period, 218 B.C.-414 A.D.
3
S XXI
3
Siglo XVIII
3
1659-1719
2
1830-1904
2
1850-1925
2
1860-1931
2
1869-1946
2
1879?-1955 or 1956
2
1883-1962
2
1895-1994
2
1914-1933
2
1918-1975
2
1925-
2
1931-1939 (II República)
2
1936-1975
2
1939-1945
2
1944-
2
1975-1982
2
1975-2008
2
2002-
2
Charles III, 1759-1788
2
Dirty War, 1976-1983
2
Middle Ages, 500-1500
2
Philip V, 1700-1746
2
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