KnowraColonia del SacramentoLinked fromLinked fromThe 2 pages that link to Colonia del Sacramento, each with the reason it gives.All 2Broader topic 1Compared with 1MontevideoCompared with: Its Portuguese colonial origins contrast with Montevideo’s Spanish foundation.Treaty of Madrid (1750)Broader topic: Portugal agreed to surrender this strategic enclave in exchange for Spanish recognition of other claims.