Africa, alone among the continents, has a majority Muslim population. Africa gave the Islamic world its first muezzin, Bilal ibn Rabah. It was home to its greatest historian, Ibn Khaldun and the birthplace of its best-known traveler, Ibn Batuta. It produced one of its few genuine mass movements, the Murabitun movement and provided the manpower for the injection of Muslim political military...

The Murabitun revolution was one of the few genuine mass movements in Islamic history. Growing out of the womb of Africa, it engulfed two continents and played a decisive role in historical developments in Africa and Spain alike. As a mass movement, European as well as Muslim scholars have studied it extensively. Ibn Khaldun used it as a basis for his theory of the rise and fall of...