Yazid II
Yazid ibn Abd al-Malik ibn Marwan, commonly known as Yazid II, was the ninth Umayyad caliph, ruling from 720 until his death in 724. Although he lacked administrative or military experience, he derived prestige from his lineage, being a descendant of both ruling branches of the Umayyad dynasty, the Sufyanids who founded the Umayyad Caliphate in 661 and the Marwanids who succeeded them in 684. He was designated by his half-brother, Caliph Sulayman ibn Abd al-Malik, as second-in-line to the succession after their cousin Umar, as a compromise with the sons of Abd al-Malik.
He reversed the reformist policies of Umar, mainly by reimposing the jizya on the and resuming the war efforts on the frontiers of the Caliphate, especially against the Khazars in the Caucasus and the Byzantines in Anatolia. Yazid's moves were in line with the desires of the Arab militarist camp and the Umayyad dynasty but did not solve the fiscal crisis of the Caliphate as war booty had become insufficient and the reimposition of the jizya met strong resistance from the converted populations in the large provinces of Khurasan and Ifriqiya. He issued an iconoclastic edict whereby Christian icons were destroyed in churches across the caliphate, influencing the Byzantine emperor Leo III to institute a similar edict in his domains.
Yazid reintroduced Syrian troops to enforce Umayyad rule in Iraq, where their domination was long resented. One of the first events of his reign was the wide-scale rebellion of the Iraqis under Yazid ibn al-Muhallab, whose suppression marked the end to the serious anti-Umayyad revolts in the restive province. Ibn al-Muhallab was a champion of the Yamanis and Yazid's appointment of Qaysi partisans to rule Iraq escalated the factional tensions there, though elsewhere Yazid balanced the interests of the two rival factions. The deadly suppression of the Muhallabids became a rallying cry for revenge during the Abbasid Revolution, which toppled the Umayyads in 750.
Early life
Yazid was born in Damascus, the capital of the Umayyad Caliphate,. He was the son of Caliph Abd al-Malik and his influential wife Atika, the daughter of Yazid II's namesake, Caliph Yazid I. Sources occasionally refer to him as 'Ibn Atika'. His was Abu Khalid and he was nicknamed . Yazid II's pedigree united his father's Marwanid branch of the Umayyad dynasty, in power since 684, and the Sufyanid branch of Yazid I and the latter's father Mu'awiya I, founder of the Umayyad Caliphate.Yazid did not possess military or administrative experience before his reign. He rarely left Syria except for a number of visits to the Hejaz, including once for the annual Hajj pilgrimage sometime between 715 and 717.
He was possibly granted control of the region around Amman by Abd al-Malik. He built the desert palaces of al-Qastal and al-Muwaqqar, both in the general vicinity of Amman. The palaces are conventionally dated to his caliphate, though a number of archaeologists suggest Yazid began their construction before 720.
Family
Yazid established marital ties to the family of al-Hajjaj ibn Yusuf, the powerful viceroy of Iraq for his father, Caliph Abd al-Malik, and brother, al-Walid I. He married al-Hajjaj's niece, Umm al-Hajjaj, the daughter of Muhammad ibn Yusuf al-Thaqafi. During her uncle's lifetime, she gave birth to Yazid's sons: al-Hajjaj, who died young, and al-Walid II, who became caliph in 743. Yazid was also married to Su'da bint Abd Allah ibn Amr, a great-granddaughter of Caliph Uthman, who mothered Yazid's son and daughter Abd Allah and A'isha. Su'da's cousin, Sa'id ibn Khalid ibn Amr ibn Uthman, is held by the 9th-century historian al-Ya'qubi to have "exercised the most influence upon Yazīd". Yazid had also taken two singers Sallama al-Qass and Habbaba as concubines. Overall, Yazid had six children from his two wives and eight by slave concubines. His other sons were al-Nu'man, Yahya, Muhammad, al-Ghamr, Sulayman, Abd al-Jabbar, Dawud, Abu Sulayman, al-Awwam and Hashim.Caliphate
Accession
By dint of his descent, Yazid was a natural candidate for the succession to the caliphate. A noble Arab maternal lineage held political weight during this period in the Caliphate's history, and Yazid took pride in his maternal Sufyanid descent, viewing himself superior to his paternal half-brothers. He was chosen by his half-brother Caliph Sulayman as the second-in-line in the caliphal succession after their first cousin, Umar, who ruled from 717 to 720. Yazid acceded at the age of 29 after the death of Umar on 9 February 720. For most of his reign, he resided in Damascus or his estates in Jund al-Urdunn, which was centered in Tiberias and roughly corresponded with the Byzantine province of Palaestina Secunda.Suppression of the Muhallabids
Shortly before or immediately after Yazid's accession, the veteran commander and disgraced governor of Iraq and the vast eastern province of Khurasan, Yazid ibn al-Muhallab, escaped from Aleppo where Umar had him imprisoned. During Sulayman's reign, Ibn al-Muhallab, an enemy of al-Hajjaj, had been responsible for the torture and deaths of members of al-Hajjaj's family, Yazid's in-laws, and feared retaliatory maltreatment when Yazid's accession became apparent. Yazid had long-held suspicions of the influence and ambitions of the Muhallabid family in Iraq and the eastern Caliphate.Evading the pursuit of Umayyad commanders, Ibn al-Muhallab reached Basra, one of the main garrison towns of Iraq and the center of his family and tribe, the Azd Uman. On Yazid's orders, Basra's governor Adi ibn Artat al-Fazari arrested many of Ibn al-Muhallab's brothers and cousins before his arrival to the city. Ibn al-Muhallab, backed by his Yamani factional allies in the Basra garrison defeated and captured Ibn Artat. The Qays–Mudar factions of Basra, though traditional rivals of the Yaman and unsympathetic to Ibn al-Muhallab, did not oppose him. Yazid pardoned Ibn al-Muhallab, but Ibn al-Muhallab declared jihad against the caliph and the Syrian troops who enforced Umayyad rule in Iraq. Most of the Syrians had already been withdrawn from their base at Wasit under Umar, and Ibn al-Muhallab captured the city with ease. Most of the and the of Basra supported Ibn al-Muhallab's cause, except the prominent theologian al-Hasan al-Basri. The Iranian dependencies of Basra, namely Ahwaz, Fars and Kerman, joined the revolt, though not Khurasan, where Qays–Mudar troops counterbalanced the pro-Muhallabid Yamani faction in the province's garrisons.
Ibn al-Muhallab advanced on Kufa, the other main garrison center of Iraq, where he attracted support across the tribal spectrum and among many of its noble Arab households. In the meantime, Yazid dispatched his kinsmen, the veteran commanders Maslama ibn Abd al-Malik and al-Abbas ibn al-Walid, to suppress the revolt. They killed Ibn al-Muhallab and routed his army near Kufa on 24 August 720. Yazid ordered the executions of the roughly two hundred prisoners-of-war captured from Ibn al-Muhallab's camp, while Ibn al-Muhallab's son Mu'awiya ordered the execution of Ibn Artat and his thirty supporters incarcerated in Wasit. Afterward, the Umayyad authorities pursued and killed many of the Muhallabids, including nine to fourteen boys who were sent to Yazid and executed by his order. The Muhallabid revolt's suppression marked the last of the great anti-Umayyad uprisings in Iraq.
Escalation of Qays–Yaman factionalism
The defeat of the Yamani Muhallabids signaled a triumph for the Qays–Mudar faction in the province and its eastern dependencies. As governor of Iraq, Yazid appointed the pro-Qaysi Maslama, who was dismissed for not forwarding the provincial tax surplus to the caliph's treasury, and then Maslama's Qaysi lieutenant, Umar ibn Hubayra al-Fazari. According to the historian Julius Wellhausen, "the proscription of the whole of the prominent and powerful family, a measure hitherto unheard of in the history of the Umaiyids , came like a declaration of war against the Yemen in general, and the corollary was that the government was degenerating into a Qaisite party-rule". Wellhausen blamed the caliph for the escalation of factionalism and attributed the appointment of Ibn Hubayra to his own desire for revenge against the Muhallabids' Yamani backers. The Yamani-affiliated tribes of Khurasan viewed the events as a humiliation, and during the Abbasid Revolution which toppled the Umayyads in 750, they adopted as one of their slogans "revenge for the Banu Muhallab ".Orientalist Henri Lammens considers Yazid's portrayal as "a pro-Mudar and anti-Yaman extremist" as "unfair, as he actually tried to balance the conflicting groups, just as other Umayyad rulers did." In Syria, Yazid did not champion the Qays over the Quda'a, the major component of the Yaman there. Indeed, members of the Quda'a's principal tribe, the Banu Kalb, had formed the core of the caliph's army during the suppression, pursuit and elimination of the Muhallabids. He appointed Yamani governors to the large provinces of Ifriqiya and the Jazira and its dependent provinces of Adharbayjan and Armenia.
Fiscal and military policies
The expenses of enforcing Umayyad rule in Iraq and the expansionist war efforts along multiple fronts, including the enormous cost of the failed sieges of Constantinople in 717–718, had erased much of the monetary gains from the conquests of Transoxiana, Sind and the Iberian Peninsula under al-Walid I, causing a financial crisis in the Caliphate. Among the solutions of Yazid's predecessor to the fiscal burden were the withdrawal of the Syrians from Iraq, a halt on conquests, and near elimination of grants to Umayyad princes, as well as an unrealized goal to withdraw Arab troops altogether from Transoxiana, the Iberian Peninsula and Cilicia. The most significant reforms of Umar granted equality to the in Khurasan, Sind, Ifriqiya and the Iberian Peninsula by abolishing the jizya, the poll tax traditionally exacted on non-Muslim subjects but in practice extended to non-Arab Muslim converts, and instituting equal pay for in the ranks of the Caliphate's Arab-dominated armies. According to Blankinship, the reforms favoring the may have been guided by Umar's piety but also a fiscal consideration: if equal treatment with the Arabs made the government popular with the it could translate into delegating an increased security role for the in their native provinces and their enthusiastic defense of the Caliphate's frontiers, thereby reducing the expense of deploying and garrisoning Arab troops.Yazid reversed, with limited success, Umar's reforms, which had been opposed by the Arab militarist camp in the Caliphate and the Umayyad ruling family. During Umar's rule, the militarist camp led by Maslama may have accepted a temporary pause in activity to recover from the Constantinople debacle. Under Yazid, Maslama and his proteges, including Ibn Hubayra, were restored or appointed to senior commands, Syrian garrisons were reintroduced to Iraq, the traditional annual raids against the Byzantines and the war with the Khazars were restarted, and the grants of estates or generous sums to Umayyad princes resumed. Although Yazid's policies were presumably meant to gain the backing of the ruling elite and restore the flow of war spoils, they proved insufficient to finance the Caliphate's troops, particularly as booty had become increasingly difficult to obtain by the Arab expeditionary forces.
To fill the depleted coffers of the caliphal treasury, Yazid turned to the fifth of provincial tax revenues officially owed to the caliph. Historically, the provinces neglected to forward the revenues if political conditions allowed, and governors often pilfered such funds. To ensure revenues flowed to the treasury, Yazid appointed governors based on the example set by al-Hajjaj—i.e., upright, meticulously loyal, and ruthless in collecting taxes. Unlike the era of al-Hajjaj, however, Yazid applied this principle for the first time to Ifriqiya, Khurasan, Sind and the Iberian Peninsula. A significant aspect of his policy was the reinstatement of the jizya on the, which alienated the in the provinces mentioned above.
In Ifriqiya, the caliph's governor Yazid ibn Abi Muslim, himself a from Iraq and a protégé of al-Hajjaj, was assassinated by his Berber guard in 720, shortly after his appointment, for attempting to reinstate the jizya. Many, if not most, Berbers had embraced Islam and commanded a strong position in the army, unlike in other parts of the Caliphate. The Berbers reinstalled Ibn Abi Muslim's predecessor Ismail ibn Abd Allah ibn Abi al-Muhajir and notified Yazid, who approved the change. The incident in Ifriqiya was a blow to the Caliphate's prestige in North Africa and served as a harbinger for the Berber Revolt in 740–743. The reinstatement of the jizya in Khurasan in 721/22 by Ibn Hubayra's deputy Sa'id ibn Amr al-Harashi led to revolts and wars in the province that continued for twenty years and partly contributed to the Abbasid Revolution. In Egypt, pay increases to the indigenous sailors of the Muslim fleet were reversed.