Few African countries provide for an explicit right to a nationality. Laws and practices governing citizenship effectively leave hundreds of thousands of people in Africa without a country. These stateless Africans can neither vote nor stand for office; they cannot enrol their children in school, travel freely, or own property; they cannot work for the government; they are exposed to human rights abuses. Statelessness exacerbates and underlies tensions in many regions of the continent. Citizenship Law in Africa, a comparative study by two programs of the Open Society Foundations, describes...