Eid ul-Fitr, often simply called Eid, is one of the most important festivals in the Islamic calendar. Eid ul-Fitr marks the end of Ramadan, the holy month of fasting. For Muslims, it is a time of great religious and social celebration.The date of Eid is set by the visual sighting of the new moon and so may fall on different Gregorian calendar dates each year. However, it always occurs on the...

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...