United States of Africa countries. The nations of Eritrea, Ghana, Senegal, and Zimbabwe, have supported an African federation. Others such as South Africa, Kenya, and Nigeria have been more skeptic, feeling that the continent is not ready for integration. North African countries such as Algeria, Morocco, Egypt, Tunisia, and post-revolution Libya who have traditionally identified more with rival ideologies like Arab nationalism, Berberism and Islamism have shown less interest in the idea. Support appears to be inversely proportional to a nation's power and influence. Doubts have been raised about whether the goal of a unified Africa can ever be achieved while ongoing problems of
Ghana–Nigeria relations to Ghana, which the PNDC hailed as a watershed in Ghana–Nigeria relations. Subsequent setbacks that Babangida initiated in the democratic transition process in Nigeria clearly disappointed Accra. Nonetheless, the political crisis that followed Babangida's annulment of the results of the June 1993 Nigerian presidential election and Babangida's resignation from the army and presidency two months later did not significantly alter the existing close relations between Ghana and Nigeria, two of the most important members of ECOWAS and the Commonwealth of Nations. After the takeover in November 1993 by General Sani Abacha as the new Nigerian head of state, Ghana and