Era
1910-1946
39
Conquest, 1519-1540
35
20th century
26
Spanish colony, 1540-1810
15
1485-1547
13
Revolution, 1910-1920
13
1821-1861
9
1867-1910
8
1946-1970
8
1988-2000
8
To 1519
8
To 1810
6
To 1848
6
1918-
5
1970-1982
5
1810-
4
1878-1923
4
1970-1994
4
19th century
4
Conquest, 1522-1548
4
Cretaceous
4
European intervention, 1861-1867
4
1540-1810
3
1806-1872
3
1810-1821
3
1830-1915
3
1832-1867
3
18th century
3
1970-
3
1970-1988
3
1982-1994
3
1994-
3
21st century
3
Mesozoic
3
Wars of Independence, 1810-1821
3
1651-1695
2
17th century
2
1840-1927
2
1873-1913
2
1873-1922
2
1879-1919
2
1895-1970
2
1946-
2
1989-
2
2000
2
American occupation, 1914
2
Peasant Uprising, 1994-
2
Quaternary
2
approximately 1480-1520
2
-1798
1
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