Documentary film about the "zanja de Alsina", a long trench dug in the Argentinian Pampa in 1876 as way to separate the "civilized" from the "barbarians" during the massacre of indigenous peoples known as "campaña del desierto".
2014
2019
2009
2004
1997
1970
1942
2007
1995
2005
1971
2013
2015
2001
1986