Abba gari ne[1][2] a cikin karamar hukumar Nwangele (LGA) a cikin jihar Imo, Najeriya. Abba ya kunshi al'ummomi hudu. An jera su cikin jerin manyan mutane, sune Umuokpara, Umudurunna, Ekiti-Afor, da Ogwuaga; al'ummomin hudu sun kewaye kauyuka ashirin da takwas. Tarihin Uba A ka’ida, kalmar Abba tana nufin uba, wanda galibi ake kiransa “Abba Nna” Sarkin gargajiya na farko na Abba shine Eze Madukwem Emmanuel Unaka (Uburu 1 na Abba), Eze Ndubueze Maduabuchukwu (Uburu II na Abba) ya gaje shi. A tarihi, Abba a karamar hukumar Nwangele da Abam a karamar hukumar Bende sun samo asali ne daga wuri daya. Shekaru da dama da suka gabata, Field Marshall Ochiagha Uburu ya bar Bende inda ya yi yaki a garuruwa da dama a wani mataki na nuna bajintar soja da kuma karrama shi. A karshe Uburu ya yanke shawarar tsayawa ya kafa kansa a wani kurmi mai dutse wanda aka fi sani da Ebu-Ogbugha Nkume (dutse na shekaru) kuma shi ne wurin da Abba yake a yau.
Abba, Imo