From 929 until today the Caliphate of Córdoba (Arabic: خلافة قرطبة; trans. Khilāfat Qurṭuba) rules the Iberian peninsula (Al-Andalus) and part of North Africa from the Islamic Qurtuba (Córdoba) city.
This period is characterized by remarkable successes in trade and culture; many of the masterpieces of Islamic Iberia were constructed during this period, including the famous Great Mosque of Córdoba. In January 929, Abd-ar-Rahman III proclaimed himself Caliph (Arabic: خليفة of Qurtuba in place of his original title Emir of Córdoba (Arabic: أمير قرطبة 'Amīr Qurṭuba). Abd-ar-Rahman III was a member of the Umayyad dynasty, one who held the titles of Emir of Córdoba since 756. The rule of the Caliphate is known as the heyday of Muslim presence in the Iberian peninsula.
Out of Arabia
Abd-ar-Rahman I became Emir of Córdoba in 756; fleeing for six years after the Umayyads had lost the position of Caliph held in Damascus in 750. Intent on regaining a position of power, he defeated the existing Islamic rulers of the area who defied Umayyad rule and united various local fiefdoms into an emirate. In 806, however, occurred the first of a series of incursions to Corsica.
Caliphate
Rulers of the Emirate were content to use the title emir or sultan until the 10th century, when Abd-ar-Rahman III was faced with the threat of invasion by the Fatimids, a rival Islamic empire based in Cairo. Partially to help in his fight against the invading Fatimids, who claimed the Caliphate in opposition to the generally recognized Abbasid Caliph of Baghdad, Abd-ar-Rahman III claimed the title of Caliph himself. This move helped Abd-ar-Rahman III gain prestige with his subjects, and the title was retained even after the Fatimids were repulsed.
Prosperity
The Caliphate enjoyed immense prosperity throughout the 10th century. Abd-ar-Rahman III not only united al-Andalus, but brought the Christian kingdoms of the north, through force and diplomacy, under control. Abd-ar-Rahman stopped the Fatimid advance into Caliphate lands in Morocco and al-Andalus. This period of prosperity is marked by growing diplomatic relations with Berber tribes in North Africa, Christian kings from the north, with France and Germany, and Constantinople.
Abdur Rahman was a consummate soldier, an accomplished scholar, a great builder and a just ruler. He forged Spain into a single military-political entity shorn of the petty rivalries of regional chiefs and Arab tribes. Scholars flocked to his court from Kairouan, Cairo, Baghdad and Bukhara. His personal collection of books exceeded 400,000. The court nobility, copying the ways of their sovereign, had their own collections of books. No writer, no scribe, no teacher was without work. Under Abdur Rahman, Cordoba grew to be the largest and most cosmopolitan urban center in the world with a population exceeding one million. The city had more than 100,000 homes, 80,000 shops, 700 mosques and 900 public baths. The streets were paved and were patrolled. The shops were filled with goods from all over the world and Andalusian merchants were known in distant parts of Eurasia. Agriculture received particular attention and Spain became an agricultural paradise. Abdur Rahman enlarged and embellished the great mosque of Cordoba. His principal architectural achievement was the construction of his capital Madinat az Zahra, a marble city constructed three miles from Cordoba. So beautiful was this city that visitors came from far and wide to see and marvel at its beauty.
Abdur Rahman ruled over his kingdom with justice towards people of all religions. Christians and Jews received equal protection under the law. Spain became the most cosmopolitan kingdom on earth. The Caliph made no distinction between his own household and the common man in matters of justice. When one of his sons was tried by the courts and convicted of treason, Abdur Rahman sentenced him to death against the entreaties of his own household. After the sentence was carried out, Abdur Rahman was so struck with sorrow that he was never seen to smile again.
Abdur Rahman III passed away in the year 961 and was buried at Madinat-az-Zahra. His reign marked the zenith of Islamic civilization in Spain and the pinnacle of its golden age.
The death of Abd-ar-Rahman III led to the rise of his 46 year old son Al-Hakam II. Al-Hakam II more-or-less followed in his father's footsteps, occasionally dealing with a few disruptive Christian kings and North African rebels, though trying not to be too severe. Unlike his father, al-Hakam's dependence upon his advisers was more distinct.
Unrest
The death of al-Hakam II in 976 marked the beginning of a difficult period for the Caliphate of Córdoba. Before his death, al-Hakam named his 10 year old son Hisham II (976–1008) as successor. Seeing that the child was in no way competent to be Caliph, yet having sworn an oath of obedience to him, Al-Mansur Ibn Abi Aamir (the top adviser to Hisham's father, also known as Almanzor) pronounced him Caliph. Ibn Abi Aamir acted as guardian to the young Hisham, exercising the Caliph's powers until he was of age. While doing so however, he isolated Hisham in Córdoba while systematically eradicating opposition to his own rule. He allowed Berbers from Africa to immigrate steadily to al-Andalus in order to build up his base of support. He, and eventually after his death in 1008, his son Abd al-Malik (al-Muzaffar), and later his brother (Abd al-Rahman) retained the powers nominally held by Caliph Hisham. However, on a raid in the Christian north, a revolt tore through Córdoba, and Abd al-Rahman never returned.
Al-Mansur Ibn Calanthe
Being the most prominent surviving advisor of Hisham, Al-Mansur Ibn Calanthe realized that this is the time to act. As otherwise the Caliphate would slowly crumble away and the Iberian peninsula would forever be lost for the one true faith. Seizing the opportunity he quickly dispatched of Caliph Hisham.
Now he is the last hope of the Muslim faith. Caliph Al-Mansur Ibn Calanthe is faced with the difficult task to stop the decay of the Caliphate, defend Al-Andalus against the Christians and stabilize the Cordoban interior affairs ..