The Abbasid Caliphate (
Arabic:
الخلافة العباسية /
ALA-LC: al-Khilāfah al-'Abbāsīyyah), was the second of the Islamic caliphates to succeed the
Prophet Muhammad. The
Abbasid dynasty descended from the
Prophet's youngest uncle,
Abbas ibn Abd al-Muttalib (566--653 CE). They ruled as caliphs from their capital in
Baghdad, in modern
Iraq, after taking over authority of the
Muslim empire from the
Umayyads in 750 CE (132 AH).
The
Abbasid caliphate first centered their government in
Kufa, but in 762 the caliph Al-Mansur founded the city of Baghdad, north of the
Persian city of
Ctesiphon. The choice of a capital so close to
Persia proper reflects a growing reliance on Persian bureaucrats, most notably of the
Barmakid family, to govern the territories conquered by
Arab Muslims, as well as an increasing inclusion of non-Arab Muslims in the ummah.
Despite this cooperation, the
Abbasids of the
9th century were forced to cede authority over the Persian provinces to local dynastic emirs who only nominally acknowledged their suzerainty. This marked the beginning of a wider breakdown of
Abbasid authority, with the loss of Al-Andalus and Maghreb to the Umayyads,
Ifriqiya to the Aghlabids, and
Egypt to the
Shi'ite Caliphate of the
Fatimids. The political power
of the caliphs largely ended with the rise of the
Buyids and the
Seljuq Turks.
Although Abbasid leadership over the vast
Islamic empire was gradually reduced to a ceremonial religious
function, the dynasty retained control over its Mesopotamian demesne. The capital city of Baghdad became a center of science, culture, philosophy and invention during the
Golden Age of Islam. This period of cultural fruition ended in 1258 with the sack of Baghdad by the
Mongols under
Hulagu Khan. The Abbasid caliphate, and
Muslim culture in general, recentered itself in the
Mamluk capital of
Cairo in 1261. The dynasty continued to claim authority in religious matters until after the
Ottoman conquest of Egypt, when the position of caliph was formally surrendered to the
Ottoman Sultan Selim I.
The
Abbasid caliphs were
Arabs descended from Abbas ibn Abd al-Muttalib, one of the youngest uncles of
Muhammad and of the same
Banu Hashim clan. The Abbasids claimed to be the true successors of Muhammad in replacing the
Umayyad descendants of
Banu Umayya by virtue of their closer relationship to the Prophet.
Coin of the Abbasids,
Baghdad, Iraq, 765.
The Abbasids also distinguished themselves from the Umayyads by attacking their moral character and administration in general. According to
Ira Lapidus, "The Abbasid revolt was supported largely by Arabs, mainly the aggrieved settlers of
Marw with the addition of the Yemeni faction and their Mawali". The Abbasids also appealed to non-Arab Muslims, known as mawali, who remained outside the kinship-based society of the Arabs and were perceived as a lower class within the Umayyad empire.
Muhammad ibn 'Ali, a great-grandson of
Abbas, began to campaign for the return of power to the family of Muhammad, the
Hashimites, in Persia during the reign of
Umar II.
During the reign of
Marwan II, this opposition culminated in the rebellion of
Ibrahim the
Imam, the fourth in descent from Abbas. Supported by the province of
Khorasan,
Iran and the
Shi'i Arabs, he achieved considerable success, but was captured in the year
747 and died in prison; some hold that he was assassinated. The quarrel was taken up by his brother
Abdallah, known by the name of
Abu al-'Abbas as-Saffah, who defeated the Umayyads in 750 in the
Battle of the Zab near the
Great Zab and was subsequently proclaimed caliph.
Immediately after their victory, Abu al-'Abbas as-Saffah sent his forces to
Central Asia, where his forces fought against
Tang expansion during the
Battle of Talas (the Abbasids were known to their opponents as the "
Black robed Tazi" (黑衣大食: hēiyī Dàshí), "Tazi" being a
Tang dynasty borrowing from Persian to denote 'Arabs'.
Barmakids, who were instrumental in building Baghdad; introduced the world's first recorded paper mill in Baghdad, thus beginning a new era of intellectual rebirth in the Abbasid domain.
Within 10 years, the Abbasids built another renowned paper mill in the Umayyad capital of
Córdoba in
Spain.
- published: 03 Feb 2014
- views: 15172