"Proyecto istructibo [sic] para reparar el evidente peligro a que están expuestas las tres provincias de Buenos Ayres, Tucumán y Paraguay."
1741; Gale Group;
Resumo
Plan to reinforce Spanish colonization in the area of Río de La Plata, consisting of the construction of a road from Jujuy to Asunción, promotion of navigation along the Río Grande or Bermejo, and recuperation of the territories occupied by Portuguese. 1741 Dec 8
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