Alsina's Trench
La muralla criolla
Alsina's Trench Online is Free. 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".
- Genre: Documentary, History
- Country: Argentina
- Director: Sebastián Díaz
- Cast: Osvaldo Bayer, Marcelo Valko, Juan José Estévez, Gastón Partarrieu, Eduardo Hiriart, Alberto Orga, Jorgelina Walter, Armando Nervi, Federico Aimetta, Sebastián Díaz,