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
Tourism in Ghana the world by surface area, Lake Volta; dozens of castles and forts; UNESCO World Heritage Sites; nature reserves and national parks are major tourist destinations in Ghana. The World Economic Forum statistics in 2010 showed that Ghana was 108th out of 139 countries as the world's favourite tourism destinations. The country had moved two places up from the 2009 rankings. In 2011, Forbes Magazine, published that Ghana was ranked the eleventh-most friendly country in the world. The assertion was based on a survey in 2010 of a cross-section of travelers. Of all the African countries that were included in the