Era
20th century
99
21st century
49
19th century
36
2001-2009
23
1989-
14
1945-
12
1946-
11
2009-
10
Civil War, 1861-1865
9
1945-1989
8
18th century
6
1980-
6
1882-1945
5
1917-1963
5
2001-
5
Siglo 20
5
Siglo XX
5
Siglo XXI
5
1918-1945
4
1933-1945
4
1981-1989
4
1993-2001
4
2008
4
1783-1865
3
1926-
3
1970-
3
1993-
3
Colonial period, ca. 1600-1775
3
Revolution, 1775-1783
3
1775-1783 (Revolución)
2
1804-1864
2
1815-1861
2
1843-1916
2
1853-1895
2
1859-1952
2
1865-
2
1884-1972
2
1902-1968
2
1933-
2
1941-
2
1945-1970
2
1961-1963
2
1969-1974
2
1975-
2
1979-
2
2000
2
2009-2017
2
2012
2
Guerra civil, 1861-1865
2
To 1865
2
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