Arab Conquest

In just over a hundred years - from the death of Muhammad in 632 to the beginning of the Abbasid Caliphate in 750 - the followers of the Prophet swept across the whole of the Middle East, North Africa, and Spain. Their armies threatened states as far flung as the Franks in Western Europe and the Tang Empire in China. The conquered territory was larger than the Roman Empire at its greatest expansion, and it was claimed for the Arabs in roughly half the time.

Lost Enlightenment recounts how, between the years 800 and 1200, Central Asia led the world in trade and economic development, the size and sophistication of its cities, the refinement of its arts, and, above all, in the advancement of knowledge in many fields. Central Asians achieved signal breakthroughs in astronomy, mathematics, geology, medicine, chemistry, music, social science, philosophy, and theology, among other subjects.

Ancient Persia conjures images of extravagant palaces, beautiful gardens, mighty armies, and all-powerful kings, queens, and princes. The beginnings of Iranian antiquity are enigmatic, but from the cradle of the western Zagros Mountains came the greatest empires the world has ever known. The Elamites, Medians, Achaemenids, Parthians, and Sassanids all sprang from interlinked cultural origins that could trace their roots back through each successive empire.

During the first half of the first millennium CE, an empire arose in Persia that extended its power and influence to Mesopotamia in the east, Arabia in the south, the Caucasus Mountains in the north, and as far east as India. This empire, known alternatively as the Sasanian Empire or Sassanid Empire, was the last of three great dynasties in Persia before the rise of Islam. In fact, many scholars consider the Sasanian Empire to be the last great empire of the ancient Near East.