Fitna of al-Andalus in the context of Emir of Córdoba

The Emirate of Córdoba, and from 929, the Caliphate of Córdoba, was an Arab Islamic state ruled by the Umayyad dynasty from 756 to 1031. Its territory comprised most of the Iberian Peninsula (known to Muslims as al-Andalus), the Balearic Islands, and parts of North Africa, with its capital in Córdoba (at the time Qurṭubah). From 756 it was ruled as an independent emirate until Abd al-Rahman III proclaimed himself as caliph in 929.

The state was founded by Abd al-Rahman I, an Umayyad prince who fled the defeat and persecution of the Umayyad clan in Bilad Al-Sham (Levant) and across the caliphate after the Abbasid revolution. The polity then flourished for the best part of three centuries, before disintegrating in the early 11th century during the Fitna of al-Andalus, a civil war between the descendants of caliph Hisham II and the successors of his hajib (court official), Almanzor. In 1031, after years of infighting, the caliphate collapsed and fractured into a number of independent Muslim taifa (kingdoms).

The Emirate of Córdoba, and from 929, the Caliphate of Córdoba, was an Arab Islamic state ruled by the Umayyad dynasty from 756 to 1031. Its territory comprised most of the Iberian Peninsula (known to Muslims as al-Andalus), the Balearic Islands, and parts of North Africa, with its capital in Córdoba (at the time Qurṭubah). From 756 it was ruled as an independent emirate until Abd al-Rahman III proclaimed himself as caliph in 929.

The state was founded by Abd al-Rahman I, an Umayyad prince who fled the defeat and persecution of the Umayyad clan in Bilad Al-Sham (Levant) following the Abbasid revolution. The polity flourished for nearly three centuries, before disintegrating in the early 11th century during the Fitna of al-Andalus, a civil war between the descendants of caliph Hisham II and the successors of his hajib (court official), Almanzor. In 1031, after years of infighting, the caliphate collapsed and fractured into a number of independent Muslim taifa (kingdoms).

Madinat al-Zahra or Medina Azahara (Arabic: مدينة الزهراء, romanized: Madīnat az-Zahrāʾ, lit. 'the radiant city') was a fortified palace-city on the western outskirts of Córdoba in present-day Spain. Its remains are a major archaeological site today. The city was built in the 10th century by Abd ar-Rahman III (912–961), a member of the Umayyad dynasty and the first caliph of Al-Andalus. It served as the capital of the Caliphate of Córdoba and its center of government.

The main reason for its construction was politico-ideological: Abd ar-Rahman III had declared himself "caliph" in 929 and the dignity of this new title required the establishment of a new city, a symbol of his power, imitating eastern caliphates. It sought to demonstrate his superiority over his great rivals, the Fatimid Caliphs of Ifriqiya in North Africa and the Abbasid Caliphs in Baghdad. The city was built near Córdoba, the existing capital of al-Andalus under Umayyad rule. Construction began in 936–940 and continued in multiple phases throughout his reign and the reign of his son, Al-Hakam II (r. 961–976). The new city included ceremonial reception halls, a congregational mosque, administrative and government offices, aristocratic residences, gardens, a mint, workshops, barracks, service quarters, and baths. Water was supplied through aqueducts. After al-Hakam II's death, however, the city ceased to act as the center of government under the rule of Ibn Abi Amir al-Mansur (Almanzor). In 978–9, al-Mansur began construction of his own palace-city, the similarly-named Madinat al-Zahira, to replace it in this role. Between 1010 and 1013, Madinat al-Zahra was sacked during a civil war and thereafter abandoned, with many of its materials re-used elsewhere.