 Nyorai kuenderera mberi kweiyi ndima - Kuverengerwa kwepamutemo kwemakurukota makuru kunotanga nemutungamiri wekutanga weKanzuru yeVashandi vehumambo hwebumbiro remitemo. Chikamu chechipiri chinowedzerwa pashure pokugadzwa kweRepublic, chichiverenga vatungamiriri vehurumende kubvira ipapo kusvikira nhasi. Imwe mbiru inowedzerwa nokuda kwenhamba mukati mezvirongwa zvitatu: First Republic, Second Republic uye Third Republic, nekoramu yechina mu Second Republic kuratidza nhamba yevatungamiriri vehurumende kubvira pakushanduka kwe1926iyo yakasimbisa Udzvinyiriri Hwenyika uye chifo chokutsiviwa kwoUdzvinyiriri Hwenyika neEstado Novo yaSalazarist. MuThird Republic, mbiru yechina inoshandiswawo kusiyanisa vatungamiriri vehurumende dzechinguva chaivepo munguva pfupi mushure meCarnation Revolution ya1974 kubva kuvatungamiriri vehurumende vakatora chigaro mushure mekupinda musimba kwePortugal yazvino democracy Constitution yakatorwa 1976. 