 Ramba uchiverenga ndima ino - Kuumbwa kwemuziyamu wemauto muguta rePorto kwakatanga mukupera kwezana remakore rechi19, apo mumwe mupendi wechiPortuguese, Joaquim Vitorino Ribeiro, akatanga kuunganidza zvinhu uye zvinyorwa zvine chokuita nenhoroondo yemauto. Kuunganidzwa uku kwakazova hwaro hwechiratidziro chakavhurwa musi waAugust 24, 1920, naPurezidhendi António José de Almeida, kucherechedza makore zana okukunda kweLiberal Revolution ya1820. Chiratidziro chacho chakaita kuti dare reguta racho rifarire kugadzira miziyamu yechiuto muguta racho. 