Na Gbedemah yɛ amanyɔkuo a ɛne United Gold Coast Conventions no mu ni. ɔne Dr. Kwame Nkruma gyae amanyokuo no ho kɔhyehyɛɛ amanyɔkuo Conventions Peoples Party (CPP) . Gbedema yɛ otitriw wɔ amanykɔuo CPP mu esiane nimdeɛ a ɔwɔ wɔ anoboaboa mu no nti. ɔno na ɔboa Nkrumah ma wɔpaw no sɛ mmarahye baguani wo Febraury da ɛtɔ so 8, afe 1951 mu wɔ mmarahye baguakuo abatoɔ a ɛkɔɔ so no. ɔno na ɔyɛɛ osatuo maa Nkruma bre a na abrɔfo aban a ɛtɔ so no de no too afise no. Nkrumah dii Nkunim Accra Central mpesoa no so. Eyi maa woyii Nkrumah firii afiase wɔ February da a ɛtɔ so 12, afe 1951 na wofrɛɛ na ma no hyehyɛɛ aban. Amaneɛbo bi kyerɛ sɛ, Gbedemah ne nea odikan hyiaa Nkrumah bre a woyii no firi afiase a ɛne James Fort no.