Odii akotene wɔ mmoa a na United sate aban de maa wɔ Akosombo Dam no si ho bre a na wɔnpe sɛ wɔboa no. Mmerebi akyi bre a ɔne Nkrumah anyɔnkofa no mu asei no, Nkrumah tee ne dibea no so baa Soafo a ɔhwɛ Akwahosan so wɔ May, afe 1961. Na US fo keka sɛ na Gbedemah pe se otu Nkrumah aban gu.