Yazid's nomination as heir apparent in 676 CE (56 AH) by Mu'awiya was opposed by several Muslim grandees from the Hejaz region, including Husayn and Abd Allah ibn al-Zubayr.
Yazid is considered an illegitimate ruler and a tyrant by many Muslims due to his hereditary succession, the death of Husayn, and his attack on Medina.
Yazid's mother, Maysun, was the daughter of Bahdal ibn Unayf, a chieftain of the powerful Bedouin tribe of Banu Kalb.
[12] The third caliph Uthman drew the ire of the Muslim settlers of the conquered lands as a consequence of his controversial policies, which were seen by many as nepotistic and interfering in provincial affairs.
[13] In the consequent first Islamic civil war (656–661), Mu'awiya opposed Ali from his stronghold in Syria, fighting him to a stalemate at the Battle of Siffin in 657.
"[19] Mu'awiya passed over his eldest son Abd Allah, who was from his Qurayshite wife, perhaps due to the stronger support Yazid had in Syria because of his Kalbite parentage.
[22] The Quda'a were established in Syria long before Islam and had acquired significant military experience and familiarity with hierarchical order under the Byzantines, as opposed to the more free-spirited tribesmen of Arabia and Iraq.
[23] Northern Syria, on the other hand, was dominated by the tribal confederation of Qays, which had immigrated there during Mu'awiya's reign,[24][25] and resented the privileged position of the Kalb in the Umayyad court.
[25] In the Hejaz (western Arabia, where Medina and Mecca are located and where the old Muslim elite resided), Yazid had support among his Umayyad kinsmen, but there were other members of the Hejazi nobility whose approval was important.
[27] According to the account of Ibn Athir (d. 1233), Mu'awiya summoned a shura (consultative assembly) of influential men from all of the provinces to his capital, Damascus, in 676 and won their support through flattery, bribes, and threats.
The orientalist Julius Wellhausen doubted the story, holding that the reports of the nomination's rejection by prominent Medinese were a back-projection of the events that followed Mu'awiya's death.
[25] According to the account of al-Tabari (d. 923), Mu'awiya announced the nomination in 676 and only received delegations from the Iraqi garrison town of Basra, which pledged allegiance to Yazid in Damascus in 679 or 680.
Husayn scolded Marwan and left to join his armed retinue, who were waiting nearby in case the authorities attempted to apprehend him.
According to the accounts of Abu Mikhnaf (d. 774) and Ammar al-Duhni (d. 750–751), Yazid poked Husayn's head with his staff,[46] although others ascribe this action to Ibn Ziyad.
[46][44] Following Husayn's death, Yazid faced increased opposition to his rule from Ibn al-Zubayr who declared him deposed.
[51] As well as Ibn al-Zubayr's growing influence in Medina, the city's inhabitants were disillusioned with Umayyad rule and Mu'awiya's agricultural projects, which included the confiscation of their lands to boost government revenue.
The siege lasted for several weeks, during which the Ka'ba, the sacred Muslim shrine at the center of the Mecca Mosque, caught fire.
[58][56] Like Mu'awiya, Yazid received delegations of tribal notables (wufud) from the provinces to win their support, which would also involve distributing gifts and bribes.
[56] Toward the end of his reign, Mu'awiya reached a thirty-year peace agreement with the Byzantines, obliging the Caliphate to pay an annual tribute of 3,000 gold coins, 50 horses, and 50 slaves, and to withdraw Muslim troops from the forward bases they had occupied on the island of Rhodes and the Anatolian coast.
[62] In order to improve Syria's military defences and prevent Byzantine incursions, Yazid established the northern Syrian frontier district of Qinnasrin from what had been a part of Hims, and garrisoned it.
This lack of information seems to have inspired fabrication of accounts by authors with anti-Umayyad leanings, which detail several causes of death, including a horse fall, excessive drinking, pleurisy, and burning.
[67] According to the verses by a contemporary poet Ibn Arada, who at the time resided in Khurasan, Yazid died in his bed with a wine cup by his side.
The tradition stresses his habits of drinking, dancing, hunting, and keeping pet animals such as dogs and monkeys, portraying him as impious and unworthy of leading the Muslim community.
[58] Extant contemporary Muslim histories describe Yazid as "a sinner in respect of his belly and his private parts", "an arrogant drunken sot", and "motivated by defiance of God, lack of faith in His religion and hostility toward His Messenger".
[58][94] Ibn Asakir thus emphasised that Yazid was a transmitter of hadith (the sayings and traditions attributed to Muhammad), a virtuous man "by reason of his connection to the age of the Prophet", and worthy of the ruling position.
He further notes that Yazid lacked interest in public affairs as a prince, but as a caliph "he seems to have pulled himself together, although he did not give up his old predilections,—wine, music, the chase and other sport".
[62] According to the Islamicist G. R. Hawting, Yazid tried to continue the diplomatic policies of his father but, unlike Mu'awiya, he was not successful in winning over the opposition with gifts and bribes.
[56] The characterization of Yazid in the Muslim sources has been attributed to the hostility of the Abbasid dynasty, during whose rule the histories were written, toward the Umayyads, whom they toppled in 750.
Lammens has attributed this to the tendency of the Iraq-based, Abbasid-era chroniclers to portray a caliph, under whom Husayn was killed and the holy cities of Islam were attacked, only as an impious drunkard.
[97] In contrast, a Syrian source preserved in the Chronicle of 741 describes the Caliph as "a most pleasant man and deemed highly agreeable by all the peoples subject to his rule.