Download or read book The Islamic Caliphate written by Carolyn DeCarlo and published by The Rosen Publishing Group, Inc. This book was released on 2017-12-15 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: For approximately six hundred years after the death of Muhammad, the founder of Islam, the Muslim community formed a cohesive state called the Caliphate. This book follows the four distinct Caliphates (Rightly Guided, Umayyad, ‘Abbasid, and Fatimid) through their periods of leadership, to the state's prolonged downfall at the hands of the Seljuqs and the Crusaders, and its ultimate defeat by the Ottoman Empire. This text includes a focus on contributions made to the arts, literature, medicine, astronomy, science and mathematics, among other disciplines, particularly during the golden age of the Caliphate spanning the eighth and ninth centuries.