His success was constant and the caliphate was brought very low by him.
' Abul Hassan Ali, al Reza, commonly known as Imam Reza, the eighth imam of the Shiites, a son of Musa al Kazim, the seventh imam, was the leader from whom the party of the Alids (Shiites) had such hopes under the caliphate of Mamun.
The word first appears under the caliphate of Omar (A.D.
Indeed, in the time of the caliphate this was the channel of the Tigris, and on its banks stood the important city of Wasit.
Its time of greatest prosperity and importance was the period of the Abbasid caliphate, and Arabic geographers as late as A.D.
Tigris (1900); Guy Le Strange, " Description of Mesopotamia," in Journal of the Royal Asiatic Society (1895), and Baghdad under the Abbasid Caliphate (1901); J.
And as the Bagdad caliphate tended to become more and more supreme in Islam, so the gaonate too shared in this increased influence.
The Caliphate under the Omayyads of Damascus, and then the Abbasids of Bagdad, became the principal power in the nearer East.
The Caliphate, though Arabian, was always geographically outside Arabia, and on its fall Arabia remained as it was before Islam, isolated and inaccessible.
Other Guebres occupied themselves privately with the collection of these traditions; and, when a prince of Persian origin, Yakub ibn Laith, founder of the Saffarid dynasty, succeeded in throwing off his allegiance to the caliphate, he at once set about continuing the work of his illustrious predecessors.
Mahmud ibn Sabuktagin, the second of the dynasty (998-1030), continued to make himself still more independent of the caliphate than his predecessors, and, though a warrior and a fanatical Moslem, extended a generous patronage to Persian literature and learning, and even developed it at the expense of the Arabic institutions.
Under the caliphate of Mamun, Saman, a Persian noble of Balkh, who was a close friend of the Arab governor of Khorasan, Asad b.
P. 113; also articles Caliphate and Persia: History, section B, and for the later period Mahmud, Seljuks, Mongols.
As early as 970 the recovery of the territories lost to Mahommedanism in the East had been begun by emperors like Nicephoras Phocas and John Zimisces: they had pushed their conquests, if only for a time, as far as Antioch and Edessa, and the temporary occupation of Jerusalem is attributed to the East Roman arms. At the opposite end of the Mediterranean, in Spain, the Omayyad caliphate was verging to its fall: the long Spanish crusade against the Moor had begun; and in 1018 Roger de Toeni was already leading Normans into Catalonia to the aid of the native Spaniard.
The Seljukian Turks, first the mercenaries and then the masters of the caliph, had given new life to the decadent caliphate of Bagdad.
Under the rule of their sultans, who assumed the role of mayors of the palace in Bagdad about the middle of the 11th century, they pushed westwards towards the caliphate of Egypt and the East Roman empire.
The hostility of the decadent caliphate of Cairo was the less dangerous; and though Baldwin I.
Thus the Shiite caliphate became extinct: in the mosques of Cairo the name of the caliph of Bagdad was now used; and the long-disunited Mahommedans at last faced the Christians as a solid body.
The extinction of the western caliphate and the dispersion of the once noble heritage of the Ommayads into numerous petty independent states, had taken place some thirty years previously, so that Castilian and Moslem were once again upon equal terms, the country being almost equally divided between them.
As in Spanish Islam, so in the lands of the eastern caliphate, the Jews were treated relatively with favour.
With the capture of the city by the Mongols, under Hulagu (Hulaku), the grandson of Jenghiz Khan, in 1258, and the extinction of the Abbasid caliphate of Bagdad, its importance as the religious centre of Islam passed away, and it ceased to be a city of the first rank, although the glamour of its former grandeur still clung to it, so that even to-day in Turkish official documents it is called the "glorious city."
917," in Journal Royal Asiatic Society, 1895, 1897; Baghdad under the Abbasid Caliphate (1901).
It belonged to the Eastern Caliphate (the Hamdanids) until temporarily reoccupied by John Zimisces, emperor of Byzantium and a native of neighbouring Hierapolis, A.D.
Though the external conquests of the Arabs belong more properly to the period of the caliphate, yet they were the natural outcome of the prophet's ideas.
Under the second caliph Omar (634-644) the Persians were defeated at Kadesiya (Kadessia), and Irak was completely subdued and the new cities of Kuf a and Basra were ',For the general history of the succeeding period see Caliphate; Egypt: History, §" Mahommedan."
At the end of the first year of his caliphate Abu Bekr saw Arabia united under Islam.
The secondary position that Arabia was beginning to assume in the Arabian empire is clearly marked in the progress of events during the caliphate of Othman.
With the success of Moawiya Damascus became the capital of the caliphate (658) and Arabia became a mere province, though always of importance because of its possession, of the two sacred cities Mecca and Medina.
The accession of Abul 'Abbas (of the house of Hashim) and the transference of the capital of the caliphate from Damascus to Kufa, then Anbar and soon after (in 760) to Bagdad meant still further degradation to Arabia and Arabs.
They formed now not only a mere branch of the empire of the caliphate, but a branch deriving little life from and giving less to the main stock.
With the fall of the Bagdad caliphate all attempts at control from that quarter came to an end.
The lines of the rivers are marked at frequent intervals by the ruins of flourishing towns of Assyrian, Roman and Caliphate times.
In the general confusion of the caliphate produced by the change of dynasty, Africa had fallen into the hands of local rulers, formerly amirs or lieutenants of the Omayyad caliphs, but now aiming at independence.
The Seljuks inherited the traditions and at the same time the power of the Arabian caliphate, of which, when they made their appearance, only the shadow remained in the person of the Abbasid caliph of Bagdad.
It has been already observed that the Seljuks considered themselves the defenders of the orthodox faith and of the Abbasid caliphate, while they on their side represented the temporal power which received its titles and sanction from the successor of the Prophet.
Soc. (1870); Hellwald, Die Russen in Central Asien (1873); Lipsky, Upper Bukhara, in Russian (1902); Skrine and Ross, The Heart of Asia (1899); Lord Ronaldshay, Outskirts of Empire in Asia (1904); and Le Strange, The Lands of the Eastern Caliphate (1905).
See further Caliphate, section C, §§ 4, 5.
The town reached its greatest prosperity towards the beginning of the decline of the caliphate, when it was for a time an independent capital.
Kerbela owes its existence to the fact that IJosain, a son of `Ali, the fourth caliph, was slain here by the soldiers of Yazid, the rival aspirant to the caliphate, on the 10th of October A.D.
The title Amir ul Muminim, or "commander of the faithful," now borne by the sultan of Turkey, was first assumed by Abu Bekr, and was taken by most of the various dynasties which claimed the caliphate, including the Fatimites, the Spanish Omayyads and the Almohades.
Removed from his office by Othman in 647, who replaced him by Ibn abi Sarh, he sided with Moawiya in the contest for the caliphate, and was largely responsible for the deposition of Ali and the establishment of the Omayyad dynasty.
Muir, The Caliphate (London, 1891); E.