For Bolivia, the contract of 1873 between the government and "Compañía de Salitres y Ferrocarriles de Antofagasta" was not yet in force, because, according to the Bolivian constitution, all contracts with the Bolivian government had to be approved by Congress.
Per la Bolivia, l'accordo stipulato nel 1873 dalla Compañía de Salitres y Ferrocarril de Antofagasta non era in vigore, poiché, come indicato nella costituzione boliviana, gli accordi riguardanti risorse naturali dovevano essere approvati dal congresso per essere considerati validi.WikiMatrix WikiMatrix