It hardly seems possible that two decades have elapsed since the floodtide of African independence. We have become so accustomed to associating Africa with newness that we are apt to forget that the premier states of independent Africa—Ghana and Sudan—are coming up on their twenty-fifth anniversaries of freedom from colonial rule. The scant score of years has seen some remarkable transformations. Nigeria, whose first decade was blighted by Africa's bloodiest civil war, has emerged not merely as a regional power but a major world actor. Second only to Saudi Arabia as a supplier of oil to the United States, Nigeria is able to exert a degree of influence on this country unequaled among the states of the African continent.