 Nyorai kupfuurira kweiyi ndima - Pashure pokurwisana kukuruPakati pa1961 na1974, Portugal yakabvuma kutanga muitiro wokubvisa makoloni uye neChirongwa chaApril 25, 1974 chakagadzira nyika dzeAfrica dzeAngola, Cape Verde, Guinea Bissau, Mozambique, uye São Tomé nePrincipe. Ikoku kwakakurudzirwa nokuputsika kweudzvinyiriri hweEstado Novo muPortugal, gore iroro. Chibvumirano cheAlvor, chakagadzirwa muna January akatevera, chakagadza miganhu yokuzvimiririra kweAngola. Pakati pemashoko acho paiva nemitemo yehurumende yaitaura kuti vaya vakaberekerwa muAngola, kunze kwokunge vasarudza kuchengeta imwe nyika, vaizova vagari vemuAngola musi wa11 November 1975. Yakagoverawo kuti vanhu vanogara muAngola vasina kuberekerwa imomo, vanhu vakaberekerwa muAngola vanogara muPortugal, uye vagari vePortugal vanogara muAngola vaizove nemamiriro avo epamutemo akatsanangurwa mumutemo. Mitemo isati yagona kunyorwa kana kuti sarudzo dzisati dzaitwa dzegungano remitemo, mapoka ezvematongerwe enyika muAngola akatangazve kurwa. Mukuedza kugadzirisa nhau yorudzi rwaavo vari munyika itsva, Portugal yakaparura Mutemo-Mutemo 30875 pana 24 June 1975. Mitemo yayo yaifunga kuti nyika yeAngola yaizopihwa kuvagari venzvimbo uye yakazivisa kuti avo vaisazorasikirwa nePortugal nyika pahunhu vaisanganisira chete vanhu vakaberekerwa muPortugal asi vachigara kunze kwenyika uye vanhu vakaberekerwa kunze kwenyika munharaunda asi vakagadzira hukama hwenguva refu netsika yechiPutukezi nekugara muPortugal. Hapana chisarudzo chakapihwa kune vamwe vagari vePortugal kuti vachengetedze chimiro chavo uye kurasikirwa kwoga kwoga kwehurumende kwakasiya vazhinji vaimbova vagari vekoloni vasina nyika. 