Era
20th century
169
1821-1861
108
1910-1946
105
1982-1994
94
1994-
86
1970-1982
74
1970-
71
1918-
67
19th century
59
1867-1910
57
1900-1999
56
1988-2000
54
1970-1988
53
21st century
50
1988-
42
Since 1970
34
Wars of Independence, 1810-1821
34
2000-
28
1900 - 1999
25
1982-
25
1810-1821
23
1970-1994
23
1861-1867
22
2000-2099
21
1946-1970
18
1540-1810
16
1800-1899
15
1945-
14
Since 1918
14
Since 1982
13
1946-
12
1980-
12
Since 1994
12
Spanish colony, 1540-1810
12
Since 1988
11
1810-
10
21e siècle
9
Revolution, 1910-1920
9
1939-1975
8
1970 - 1982
8
Civil War, 1936-1939
8
1979-
7
Since 1945
7
Since 2000
7
1808-1814
6
European intervention, 1861-1867
6
Periodicals
6
1914-1998
5
1945-1989
5
1982 - 1994
5
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