Era
20th century
94
19th century
67
21st century
23
18th century
15
1818-1883
12
17th century
11
Siglo 19
9
Civil War, 1936-1939
8
16th century
7
1770-1831
7
1989-
7
Classical period, 1500-1700
7
1882-1941
6
1974-
6
Siglo XX
6
1600-1681
5
1809-1849
5
1933-1945
5
1945-1989
5
1970-
5
Civil War, 1861-1865
5
To 1500
5
1646-1716
4
1711-1776
4
1906-1989
4
1918-1933
4
1918-1945
4
1959-1990
4
1969-
4
1225?-1274
3
1564-1616
3
1596-1650
3
1642-1727
3
1769-1821
3
1809-1882
3
1810-
3
1871-1918
3
1872-1970
3
1879-1955
3
1889-1945
3
1926-1984
3
1945-
3
1947-
3
30 B.C.-476 A.D.
3
House of Austria, 1516-1700
3
Middle Ages, 600-1500
3
Revolution, 1910-1920
3
Richard I, 1189-1199
3
Spanish colony, 1540-1810
3
To 1810
3
more ...