20th century 171
19th century 73
1955-1983 45
1943- 44
1817-1860 33
21st century 31
Siglo XX 31
Siglo XIX 29
1943-1955 17
1983- 16
S XX 16
1983-2002 15
Siglo 20 15
War of Independence, 1810-1817 14
2002- 11
Argentina 10
1793-1877 9
1895-1974 9
18th century 8
1860-1910 7
Dirty War, 1976-1983 7
To 1811 7
1535-1617 6
1899-1986 6
Siglo 19 6
Siglo 21 6
1798-1863 5
1919-1952 5
1790-1835 4
1810-1817 4
1955- 4
Civil War, 1936-1939 4
Guerra de la independencia, 1810-1817 4
Siglo XXI 4
Since 1983 4
To 1810 4
1753-1810 3
1776-1810 3
1810- 3
1900-1942 3
1910-1943 3
1928- 3
1945- 3
1980- 3
Cambrian 3
Cretaceous 3
Paleozoic 3
S XIX 3
(1940-1962) 2
1487?-1537 2
16th cent 2
16th century 2
1811-1888 2
1834-1886 2
1841-1922 2
1875-1956 2
1877-1925 2
1878-1951 2
1883-1954 2
1883-1955 2
1921-1997 2
1927-1979 2
1930-1945 2
1934- 2
1937-2005 2
1947- 2
1949-1992 2
1982- 2
1988- 2
21th century 2
Carboniferous 2
English Invasions, 1806-1807 2
Miocene 2
Neogene 2
Quaternary 2
Revolution, 1955 2
SXX 2
1528?-1583 1
1617-1776 1
1750-1910 1
1764-1812 1
1778-1811 1
1785-1845 1
1787-1828 1
1789-1852 1
1793-1837 1
1797-1841 1
17th century 1
1805-1851 1
1816, Guerra de Independencia 1
1817-1898 1
1819-1874 1
1824-1920 1
1828-1848 1
1831-1913 1
1840-1914 1
1843-1914 1
1848-1879 1
1851-1889 1
1852-1937 1