🌐EnglishEnglishEspañolFrançaisItalianoPortuguês中文日本語EntityQ7415018· pop 5· linked from 80 articlesSan Nicolás AgreementAlso known as San Nicolas Agreement, Acuerdo de San Nicolásagreement signed thereAvailable in 5 languagesEspañolFrançaisPortuguêsItalianovia Wikidata sitelinks · CC0ConnectionsUnited Provinces of the Río de la PlataEntityFederal pactEntityCategories1852 in ArgentinaArgentine Civil WarHistory of Argentina (1852–1880)May 1852Treaties between Argentine provinces