The Great Mosque of Córdoba

The Muslim community in the Iberian Peninsula was itself diverse and beset by social tensions. The Berber people of North Africa, who had provided the bulk of the invading armies, clashed with the Arab leadership from the Middle East.[k] Over time, large Moorish populations became established, especially in the Guadalquivir River valley, the coastal plain of Valencia, the Ebro River valley and (towards the end of this period) in the mountainous region of Granada.[39]

The Great Mosque of Córdoba is among the oldest mosque buildings in the world
Córdoba, the capital of the caliphate since Abd-ar-Rahman III, was the largest, richest and most sophisticated city in western Europe. Mediterranean trade and cultural exchange flourished. Muslims imported a rich intellectual tradition from the Middle East and North Africa. Some important philosophers at the time were Averroes, Ibn Arabi and Maimonides. The Romanised cultures of the Iberia

n Peninsula interacted with Muslim and Jewish cultures in complex ways, giving the region a distinctive culture.[39] Outside the cities, where the vast majority lived, the land ownership system from Roman times remained largely intact as Muslim leaders rarely dispossessed landowners and the introduction of new crops and techniques led to an expansion of agriculture introducing new produces which originally came from Asia or the former territories of the Roman Empire.[40]