Liberia the Cestos River, all of which flow into the Atlantic. The Cavalla is the longest river in the nation at . The highest point wholly within Liberia is Mount Wuteve at above sea level in the northwestern Liberia range of the West Africa Mountains and the Guinea Highlands. However, Mount Nimba near Yekepa, is higher at above sea level but is not wholly within Liberia as Nimba shares a border with Guinea and Ivory Coast and is their tallest mountain as well. Forests on the coastline are composed mostly of salt-tolerant mangrove trees, while the more sparsely populated inland has
Ghana independence, the country has been one of the most educational in sub-Saharan Africa. Former UN Secretary General Kofi Annan has been chancellor of the University of Ghana since 2008. Kwame Nkrumah University of Science and Technology, the second university to be established in the country, is the premier university of science and technology in Ghana and West Africa. Ghana is a multiethnic country. The largest ethnic group is the Ashanti people. Ghana's territorial area within West Africa was unoccupied and uninhabited by humans until the 10th century BC. By the 10th century AD. The Guans were the first settlers in