Local story · Pilar, Argentina
Pilar and the Treaty of 1820
Pilar was the site where the Treaty of Pilar was signed on February 23, 1820. The agreement helped establish the basis of Argentine federalism, earning the…
Local story · Pilar, Argentina
Pilar was the site where the Treaty of Pilar was signed on February 23, 1820. The agreement helped establish the basis of Argentine federalism, earning the…
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