 Nyora kupfuurira kweiyi ndima - Musi wa7 Kubvumbi 1831, akapedzwa nemakore ekuvhiringidzika kwehutongi uye kupokana kwezvematongerwo enyika nezvose zviri zviviri zveliberal uye zvakachengetedza mativi ezvematongerwo enyika, kusanganisira kuyedza kwekuparadzaniswa kweRepublican uye isina kuyananiswa nenzira iyo absolutists muPortugal yakanga yapa mukutevera Mambo John VI, Pedro I akaenda kuPortugal kunotora korona yemwanasikana wake, achisiya chigaro cheumambo cheBrazil achifarira mwanakomana wake ane makore mashanu uye mugari wenhaka uyo nokudaro akava mambo wechipiri weHumambo, aine zita reumambo raDom Pedro II. 