AmazonRioplatense Spanish: Spanish Language, La Plata Basin, Castilian Spanish, Riverense Portuñol Language, Spanish Colonization of the Americas, Viceroyalty of Peru, Viceroyalty of the Río de la Plata
Rioplatense Spanish: Spanish Language, La Plata Basin, Castilian Spanish, Riverense Portuñol Language, Spanish Colonization of the Americas, Viceroyalty of Peru, Viceroyalty of the Río de la Plata