The Umayyad Caliphate or Umayyad Empire was the second caliphate established after the death of the Islamic prophet Muhammad and was ruled by the Umayyad dynasty. Uthman ibn Affan, the third of the Rashidun caliphs, was also a member of the clan. The family established dynastic, hereditary rule with Mu'awiya I, the long-time governor of Greater Syria, who became caliph after the end of the First Fitna in 661. After Mu'awiya's death in 680, conflicts over the succession resulted in the Second Fitna, and power eventually fell to Marwan I, from another branch of the clan. Syria remained the Umayyads' main power base thereafter, with Damascus as their capital.
Mu'awiya I was the founder and first caliph of the Umayyad Caliphate, ruling from 661 until his death. He became caliph less than thirty years after the death of the Islamic prophet Muhammad and immediately after the four Rashidun ('rightly-guided') caliphs. Unlike his predecessors, who had been close, early companions of Muhammad, Mu'awiya was a relatively late follower of Muhammad.
Yazid ibn al-Walid ibn Abd al-Malik, commonly known as Yazid III, was the twelfth Umayyad caliph, ruling from 744 until his death months later.
The Ghassanids, also known as the Jafnids, were an Arabian tribe. Originally from South Arabia, they migrated to the Levant in the 3rd century and established what would eventually become a Christian kingdom under the aegis of the Byzantine Empire, as their society merged with local Chalcedonian Christianity and was largely Hellenized. However, some of the Ghassanids may have already adhered to Christianity before they emigrated from South Arabia to escape religious persecution.
Smbat I, sometimes Smbat A Martyr was the second king of the medieval Kingdom of Armenia of the Bagratuni dynasty, and son of Ashot I. He is the father of Ashot II and Abas I.
The early Muslim conquests or early Islamic conquests, also known as the Arab conquests, were initiated in the 7th century by Muhammad, the founder of Islam. He established a new unified polity in Arabia based in Medina that expanded rapidly under the Rashidun Caliphate and the Umayyad Caliphate, culminating in Muslim rule being established on three continents over the next century. According to Scottish historian James Buchan: "In speed and extent, the first Arab conquests were matched only by those of Alexander the Great, and they were more lasting."
The Muslim conquest of Armenia was a part of the Muslim conquests after the death of the Islamic prophet Muhammad in 632 CE. Persarmenia had fallen to the Arab Rashidun Caliphate by 645 CE. Byzantine Armenia was already conquered in 638–639.
Arminiya, also known as the Ostikanate of Arminiya or the Emirate of Armenia, was a political and geographic designation given by the Muslim Arabs to the lands of Greater Armenia, Caucasian Iberia, and Caucasian Albania, following their conquest of these regions in the 7th century. Though the caliphs initially permitted an Armenian prince to represent the province of Arminiya in exchange for tribute and the Armenians' loyalty during times of war, Caliph Abd al-Malik ibn Marwan introduced direct Arab rule of the region, headed by an ostikan with his capital in Dvin. According to the historian Stephen H. Rapp in the third edition of the Encyclopaedia of Islam:
Early Arabs followed Sāsānian, Parthian Arsacid, and ultimately Achaemenid practice by organising most of southern Caucasia into a large regional zone called Armīniya.
Bagratid Armenia was an independent Armenian state established by Ashot I of the Bagratuni dynasty in the early 880s following nearly two centuries of foreign domination of Greater Armenia under Arab Umayyad and Abbasid rule. With each of the two contemporary powers in the region—the Abbasids and Byzantines—too preoccupied to concentrate their forces on subjugating the region, and with the dissipation of several of the Armenian nakharar noble families, Ashot succeeded in asserting himself as the leading figure of a movement to dislodge the Arabs from Armenia.
Smbat VI Bagratuni was a member of the Bagratuni family who was presiding prince of Armenia with interruptions from 691 to the 710s. During his reign, he frequently shifted alliances between the Byzantines, who gave him the title of kouropalates, and the Umayyads. He was the son of Varaz-Tirots III Bagratuni, and the uncle of Ashot III Bagratuni.
The Muslim conquest of Transoxiana, also called the Arab conquest of Transoxiana, was part of the early Muslim conquests. It began shortly after the Muslim conquest of Persia enabled the Arabs to enter Central Asia. Relatively small-scale incursions had taken place under the Rashidun Caliphate, but it was not until after the establishment of the Umayyad Caliphate that an organized military effort was made to conquer Transoxiana, a region that today includes all or parts of Uzbekistan, Tajikistan, Kazakhstan, and Kyrgyzstan. The campaign continued under the Abbasid Caliphate, and gradually saw the Islamization of the region.
The Abbasid revolution, also called the Movement of the Men of the Black Raiment, was the overthrow of the Umayyad caliphate, the second of the four major caliphates in Islamic history, by the third, the Abbasid caliphate.
The siege of Kamacha by the Abbasid Caliphate took place in autumn 766, and involved the siege of the strategically important Byzantine fortress of Kamacha on the eastern bank of the Euphrates River, as well as a large-scale raid across eastern Cappadocia by a part of the Abbasid invasion army. Both enterprises failed, with the siege dragging on into winter before being abandoned and the raiding force being surrounded and heavily defeated by the Byzantines. The campaign was one of the first large-scale Abbasid operations against Byzantium, and is one of the few campaigns of the Arab–Byzantine wars for which detailed information survives, although it is barely mentioned in Arabic or in Byzantine sources.
Gagik I Artsruni was an Armenian noble of the Artsruni dynasty who ruled over Vaspurakan in southern Armenia, first as prince of northwestern Vaspurakan and after that until his death as King of Vaspurakan, also claiming the title of King of Armenia.
The Bagratuni or Bagratid dynasty was an Armenian royal dynasty which ruled the medieval Kingdom of Armenia from c. 885 until 1045. Originating as vassals of the Kingdom of Armenia of antiquity, they rose to become the most prominent Armenian noble family during the period of Arab rule in Armenia, eventually establishing their own independent kingdom. Their domain included regions of Armenia such as Shirak, Bagrevand, Kogovit, Syunik, Lori, Vaspurakan, Vanand and Taron. Many historians, such as Cyril Toumanoff, Nicholas Adontz and Ronald Suny, consider them to be the progenitors of the Georgian royal Bagrationi dynasty.
The Bukhar Khudahs or Bukhar Khudats were a local Sogdian dynasty, which ruled the city of Bukhara from an unknown date to the reign of the Samanid ruler Isma'il ibn Ahmad, who incorporated Bukhara into the Samanid state.
Abu al-A'war Amr ibn Sufyan ibn Abd Shams al-Sulami, identified with the Abulathar or Aboubacharos of the Byzantine sources, was an Arab admiral and general, serving in the armies of the Rashidun caliphs Abu Bakr, Umar and Uthman rejecting the fourth Rashidun caliph Ali, instead serving Umayyad caliph Mu'awiya I.
Tughshada was Bukhar Khudah from 681 to 739. He was the son and successor of Bindu.
Al-Jazira, also known as Jazirat Aqur or Iqlim Aqur, was a province of the Rashidun, Umayyad and Abbasid Caliphates, spanning at minimum most of Upper Mesopotamia, divided between the districts of Diyar Bakr, Diyar Rabi'a and Diyar Mudar, and at times including Mosul, Arminiya and Adharbayjan as sub-provinces. Following its conquest by the Muslim Arabs in 639/40, it became an administrative unit attached to the larger district of Jund Hims. It was separated from Hims during the reigns of caliphs Mu'awiya I or Yazid I and came under the jurisdiction of Jund Qinnasrin. It was made its own province in 692 by Caliph Abd al-Malik. After 702, it frequently came to span the key districts of Arminiya and Adharbayjan along the Caliphate's northern frontier, making it a super-province. The predominance of Arabs from the Qays/Mudar and Rabi'a groups made it a major recruitment pool of tribesmen for the Umayyad armies and the troops of the Jazira played a key military role under the Umayyad caliphs in the 8th century, peaking under the last Umayyad caliph, Marwan II, until the toppling of the Umayyads by the Abbasids in 750.
In 633 CE, the Arab invasion of Iran began, and finally in 654 CE it would lead to the fall of the Sassanid Empire and Iran would come under the rule of the Rashidun, Umayyad and Abbasid caliphs.
Umayyad Caliphate 
Bagratid Armenia 
