Major Works
Besides influencing belles letters, the Arabs developed a system of historiography called isnad. This procedure documents all reliable sources and it provides the modern historian with accurate and comprehensive materials. Foremost among these historiographers was Ibn Khaldun, of whose Book of Examples Arnold Toynbee writes: “Ibn Khaldun, has conceived and formulated a philosophy of history which is undoubtedly the greatest work of its kind that has ever yet been created by any mind in any time.”
Early Modern Works
Local History
