Era
1910-1946
36
20th century
34
1988-
21
1946-1970
16
1970-1988
16
19th century
15
1867-1910
12
Revolution, 1910-1920
9
1821-1861
8
1970-1982
7
1540-1810
6
1830-1915
6
Spanish colony, 1540-1810
6
1970-
5
1988-2000
5
2000-
5
1810-1821
4
18th century
4
1994-
4
1861-1867
3
21st century
3
Peasant Uprising, 1994-
3
16th century
2
17th century
2
1806-1872
2
1810-
2
1880-1928
2
1895-1970
2
1970-1994
2
1982-1994
2
Conquest, 1519-1540
2
1066-1485
1
1492?-1552
1
1495?-1525
1
1717-1779
1
1782-1831
1
1789-1853
1
1794? 1876
1
1794?-1876
1
1806-1830
1
1821 1861
1
1829-1919
1
1832-1896
1
1844-1900
1
1845-1861
1
1852-1870
1
1856-1924
1
1856-1930
1
1859-1920
1
1861-1865
1
more ...