Yentu yɛ kane amanyɔkuo Northern People’s Party(NPP) no mu ni, na eyi maa no bɛyɛɛ amanyɔkuo Unite Party (UP) no mu ni esian sɛ amanyɔkuo nyinaa gye sɛ Conventions People kaa bom ma wɔ bɛyɛɛ amanyɔkuo baako a ne din de United Party wɔ afe 1957. Nanso, ɔne Mumuni Bawumia ne Mahama Tampuri gyaee amanyɔkuo no hɔ de wɔn ho kɔdɔɔm amanyɔkuo a na edi adeɛ saa bre no; Conventions Peopels Party wɔ afe 1958 mu.