Era
20th century
7
21st century
7
19th century
3
476-1492
3
1818-1883
2
1848-1849
2
Medieval, 500-1500
2
1571
1
16th century
1
17th century
1
1820-1895
1
1856-1915
1
1888-1979
1
18th century
1
1914-1980
1
1990-
1
1991-
1
2008-
1
21 st century
1
Edad Media
1
Revolution, 1917-1921
1
Siglo 20
1
Siglo XXI
1
To 1492
1
To 1500
1