 Rakafuridzirwa uye rakatungamirirwa naJosé Gervasio Artigas, rakazivisa rusununguko kubva kuSpanish Crown muna 1815 ndokutumira vamiriri vematunhu kuCongress yeTucumán nemirairo ine chinangwa chisingachinjiki chekuzivisa rusununguko rwakazara rweUnited Provinces yeRío de la Plata uye nekugadzira mubatanidzwa wematunhu, ese akaenzana uye hurumende yeumwe neumwe iri kuzvidavirira zvakananga kuvanhu vayo nenzira dzakananga dzedemokrasi dzehurumende. Nhume dzakabva mumapurovhinzi aya dzakarambwa pamusana pezvakanga zvaitwa neCongress yakanga yazivisa rusunungukoUnited Provinces of South America musi waJuly 9, 1816. 