20th century 55
21st century 28
19th century 20
Siglo XXI 10
1982- 9
Siglo XX 9
Siglo XIX 7
17th century 6
18th century 5
Colombia 5
Siglo 20 5
1945- 4
16th century 3
1891-1937 3
1926-1984 3
Siglo 21 3
To 1500 3
1818-1883 2
1930-2002 2
1960- 2
1973-1988 2
América Latina 2
Civil War, 1861-1865 2
Revolution, 1910-1920 2
S XX 2
Siglo 19 2
Siglo XVIII 2
13th-15th centuries 1
1548-1820 1
1789-1799 1
1789-1900 1
1813-1883 1
1853-1895 1
1865- 1
1867- 1
1879-1955 1
1896-1934 1
1897-1990 1
1910-1946 1
1917-1937 1
1918-1945 1
1921-1997 1
1925-1995 1
1926- 1
1926-1996 1
1927- 1
1930-1992 1
19354-1990, 1
1937- 1
1939-1975 1
1940-2015 1
1945-1989 1
1957- 1
1970- 1
1973-1990 1
1974-2004 1
1975 1
1975- 1
1978- 1
1980- 1
1989- 1
1990- 1
2000- 1
2010-- 1
21th century 1
354-430 1
476-1492 1
960-1644 1
Aspectos sociales 1
Civil War, 1975-1990 1
Classical period, 1500-1700 1
Historia 1
Medieval period, 1066-1485 1
Medieval, 500-1500 1
Meiji period, 1868-1912 1
Middle English, 1100-1500 1
México 1
Paraguay 1
Periodo clásico, 1500-1700 1
Republic, 265-30 B.C. 1
Republic, 510-265 B.C. 1
Revolución, 1910-1920 1
Revolution, 1789-1799 1
SXX 1
Siglo 18 1
Siglo XVI 1
Siglo XVII 1
Siglo xx 1
SigloXX 1
Southern Cone of South America 1
To 146 B.C. 1
To 1492 1
To 1820 1
To 324 B.C. 1
Unification, 1990 1
ca.1862-1941 1
s.20 1