Horn of Africa at the 2012 London Olympics. According to the IMF, in 2010 the Horn of Africa region had a total GDP (PPP) of $106.224 billion and nominal of $35.819 billion. Per capita, the GDP in 2010 was $1061 (PPP) and $358 (nominal). States of the region depend largely on a few key exports: Over 95% of cross-border trade within the region is unofficial and undocumented, carried out by pastoralists trading livestock. The unofficial trade of live cattle, camels, sheep and goats from Ethiopia sold to other countries in the Horn and the wider Eastern Africa region, including Somalia and Djibouti, generates
Writing systems of Africa Writing systems of Africa The writing systems of Africa refer to the current and historical practice of writing systems on the African continent, both indigenous and those introduced. Today, the Latin script is commonly encountered across Africa, especially Sub-Saharan Africa. Arabic script is mainly used in North Africa and Ge'ez/Ethiopic script is dominant in the Horn of Africa. Regionally and in some localities, other scripts may be of significant importance. Perhaps the most famous writing system of the African continent is ancient Egyptian hieroglyphs. These developed later into forms known as Hieratic, Demotic and Coptic. The Coptic language is still