History

Al-Andalus — Islamic Spain

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2/27/2026

Al-Andalus refers to the territories of the Iberian Peninsula (modern Spain and Portugal) under Muslim rule from 711 to 1492 CE. For nearly eight centuries, this region was one of the most advanced civilizations in Europe, producing extraordinary achievements in science, philosophy, medicine, architecture, and interfaith coexistence. The legacy of Al-Andalus remains visible in the Spanish language (thousands of words of Arabic origin), architecture (the Alhambra, Mezquita of Cordoba), and the intellectual tradition that helped spark the European Renaissance.

The Conquest and Establishment

In 711 CE, Tariq ibn Ziyad crossed the Strait of Gibraltar (Jabal Tariq) with a Berber army and defeated the Visigothic King Roderic at the Battle of Guadalete. Within seven years, most of the peninsula was under Muslim control. The early period saw Al-Andalus as a province of the Umayyad Caliphate in Damascus. When the Abbasids overthrew the Umayyads in 750, the sole surviving Umayyad prince Abd al-Rahman I fled to Al-Andalus and established an independent emirate in Cordoba (756 CE), which his descendant Abd al-Rahman III elevated to a caliphate in 929 CE.

The Golden Age of Cordoba

Under the Cordoba Caliphate (929-1031 CE), Al-Andalus became the most cultured and economically prosperous region in Europe. Cordoba had a population of over 500,000 (compared to Paris's 38,000 and London's 25,000), with paved and lit streets, running water, public baths, and a library of over 400,000 volumes. The Mezquita (Great Mosque) of Cordoba, with its forest of double arches, was one of the architectural wonders of the world. Scholars from all over Europe, including Christian and Jewish students, came to Cordoba to study.

Intellectual Contributions

Al-Andalus produced giants of Islamic and world scholarship. Ibn Rushd (Averroes, d. 1198 CE) was the greatest commentator on Aristotle, whose works profoundly influenced European Scholasticism and thinkers like Thomas Aquinas. Ibn Hazm (d. 1064) was a polymath who authored works on jurisprudence, theology, logic, and literature. Abbas ibn Firnas attempted flight centuries before the Wright brothers. Al-Zahrawi wrote the foundational text of surgery. The Jewish scholar Maimonides flourished under Muslim rule. The translation movement in Toledo, after its reconquest by Christians, transmitted Arabic learning into Latin, providing Europe with classical Greek and Islamic knowledge.

Decline and the Reconquista

After the fall of the Cordoba Caliphate in 1031, Al-Andalus fragmented into small kingdoms (taifa states) that were progressively conquered by Christian kingdoms. The Almoravids and Almohads, Berber dynasties from North Africa, temporarily halted the Christian advance. The Nasrid Kingdom of Granada was the last Muslim state in Iberia, famous for the Alhambra palace, until it fell to Ferdinand and Isabella on January 2, 1492. The Muslim and Jewish populations were forced to convert or be expelled. The loss of Al-Andalus remains one of the most poignant events in Islamic history, symbolizing both the heights that Islamic civilization reached and the consequences of internal division and complacency.