Horn of Africa (Ethiopia: 96.6 million, Somalia: 10.4 million, Eritrea: 6.4 million, and Djibouti: 0.81 million). Regional studies on the Horn of Africa are carried out, among others, in the fields of Ethiopian Studies as well as Somali Studies. This peninsula is known by various names. In ancient and medieval times, the Horn of Africa was referred to as the "Bilad al Barbar" ("Land of the Berbers"). It is also known as the "Somali peninsula", or in the Somali language, "Geeska Afrika", "Jasiiradda Soomaali" or "Gacandhulka Soomaali". In other languages that are local or adjacent to the Horn of Africa, it is known
Islam in Africa of the northern half of Africa, mainly concentrated in North Africa, the Horn of Africa and the Sahel, as well as West Africa. Islam has been in Africa for so long, since its emergence on the Arabian peninsula, that some scholars have argued that it is a traditional African religion. Although the majority of Muslims in Africa are Sunni or Sufi, the complexity of Islam in Africa is revealed in the various schools of thought, traditions, and voices that constantly contend for dominance in many African countries. Islam in Africa is not static and is constantly being reshaped by prevalent