Era
20th century
16
Napoleonic Conquest, 1808-1813
11
Carlist War, 1833-1840
10
Civil War, 1936-1939
10
Isabella II, 1833-1868
10
Ferdinand VII, 1813-1833
8
1939-1975
5
21st century
5
Guerra Carlista, 1833-1840
5
Isabel II, 1833-1868
5
19th century
4
Republic, 1873-1875
4
Revolutionary period, 1868-1875
4
1845-1890
3
Siege, 1808-1809
3
16th century
2
1788-1835
2
1814-1870
2
1828-1897
2
18th century
2
711-1516
2
Alfonso XII, 1875-1885
2
Periodo revolucionario, 1868-1875
2
República, 1873-1875
2
Roman period, 218 B.C.-414 A.D.
2
Spanish-Moroccan War, 1859-1860
2
-1521
1
1208-1276
1
1420-1498
1
1451-1504
1
1516-1700
1
1527-1598
1
1529?-1588
1
1547-1616
1
1580-1645
1
1603-1714
1
1605-1665
1
1789-1817
1
1805
1
1809-1867
1
1873-1967
1
1897-1980
1
1898-
1
1926-2010
1
1938-
1
1948-1974
1
1957-
1
1975-
1
1975-1982
1
21th century
1
more ...