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Nahr Isa

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The Nahr Isa ( Arabic : نهر عيسى , romanized :  Nahr ʿĪsā ) or Isa Canal was a navigable canal that linked the two great rivers of Mesopotamia , the Euphrates and the Tigris , during the Abbasid Caliphate . It was one of the main water sources and the main avenue of river-borne commerce for the Abbasid capital of Baghdad .

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154-602: The Nahr Isa certainly has its origin in pre-Islamic times and the canal system dug by the Sasanians ; a canal known as the Nahr Rufayl, attested during the time of the Muslim conquest of Persia , has been variously identified with the lower course of the Isa Canal with one of its branches in the area of Baghdad . The actual Isa Canal however was dug at the time of the founding of Baghdad in

308-507: A Babylonian rabbi called Samuel . This friendship was advantageous for the Jewish community and gave them a respite from the oppressive laws enacted against them. Later kings reversed Shapur's policy of religious tolerance. When Shapur's son Bahram I acceded to the throne, he was pressured by the Zoroastrian high-priest Kartir Bahram I to kill Mani and persecute his followers. Bahram II

462-648: A dispute then arose with his Syrian allies for the possession of Egypt. Shawar, being unable to cope with the Syrians, demanded help of the Frankish king of Jerusalem Amalric I , who hastened to his aid with a large force, which united with Shawar's and besieged Shirkuh in Bilbeis for three months; at the end of this time, owing to the successes of Nureddin in Syria, the Franks granted Shirkuh

616-680: A few of branches itself: in mid-distance between its origin and the Round City the Trench of Tahir split off to the northeast, passing above the Round City; as well as the Little Sarat, which branched off from the Trench of Tahir and rejoined the main course of the Sarat. Early 10th-century accounts describe the Nahr Isa as being crossed by nine masonry-built bridges ( qanṭarah ). The early 13th-century description of

770-546: A free passage with his troops back to Syria, on condition of Egypt being evacuated (October 1164). Two years later Shirkuh , a Kurdish general known as "the Lion", persuaded Nureddin to put him at the head of another expedition to Egypt, which left Syria in January 1167; a Frankish army hastened to Shawar's aid. At the battle of Babain (April 11, 1167) the allies were defeated by the forces commanded by Shirkuh and his nephew Saladin , who

924-559: A general amnesty, which brought Armenia back into the Sassanid Empire. Around 570, "Ma 'd-Karib", half-brother of the King of Yemen, requested Khosrow I's intervention. Khosrow I sent a fleet and a small army under a commander called Vahriz to the area near present Aden , and they marched against the capital San'a'l, which was occupied. Saif, son of Mard-Karib, who had accompanied the expedition, became King sometime between 575 and 577. Thus,

1078-495: A hunting trip in 309. Following Hormizd II's death, northern Arabs started to ravage and plunder the western cities of the empire, even attacking the province of Fars, the birthplace of the Sassanid kings. Meanwhile, Persian nobles killed Hormizd II's eldest son, blinded the second, and imprisoned the third (who later escaped into Roman territory). The throne was reserved for Shapur II , the unborn child of one of Hormizd II's wives who

1232-423: A legitimizing and unifying ideal. This period saw the construction of many grand monuments, public works, and patronized cultural and educational institutions. The Sasanian Empire's cultural influence extended far beyond the physical territory that it controlled, impacting regions as distant as Western Europe , Eastern Africa , and China and India . It also helped shape European and Asian medieval art. With

1386-581: A major Byzantine offensive in Armenia was defeated at Anglon . Also in 541, Khosrow I entered Lazica at the invitation of its king, captured the main Byzantine stronghold at Petra , and established another protectorate over the country, commencing the Lazic War . A five-year truce agreed to in 545 was interrupted in 547 when Lazica again switched sides and eventually expelled its Persian garrison with Byzantine help;

1540-530: A measure which helped to provoke the Crusades , but was only part of a general scheme for converting all Christians and Jews in his dominions to his own opinions by force. A more reputable expedient with the same end in view was the construction of a great library in Cairo, with ample provision for students; this was modelled on a similar institution at Baghdad. For unknown reasons al-Hakim disappeared in 1021. In 1049

1694-681: A member of the Parthian House of Karen , one of the Seven Great Houses of Iran , quickly raised a new force and stopped the Hephthalites from achieving further success. Peroz's brother, Balash , was elected as shah by the Iranian magnates, most notably Sukhra and the Mihranid general Shapur Mihran . Balash (484–488) was a mild and generous monarch, and showed care towards his subjects, including

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1848-564: A monumental inscription in Persian and Greek in the vicinity of Persepolis . He exploited his success by advancing into Anatolia (260), but withdrew in disarray after defeats at the hands of the Romans and their Palmyrene ally Odaenathus , suffering the capture of his harem and the loss of all the Roman territories he had occupied. Shapur had intensive development plans. He ordered the construction of

2002-431: A new dynasty, usually leaving behind infants who were then overthrown. The Bahri dynasty (1250–1382) would go through 25 sultans in its 132-year period. Many died or were killed shortly after being in power; very few lived more than a few years into their rule as sultan. The first of these was Aybak , who married Shajar al-Durr (the widow of al-Salih Ayyub ) and quickly began a war with the region of present-day Syria. He

2156-619: A new era in Egypt's history: hitherto a passive province of an empire, under Ibn Tulun it would re-emerge as an independent political centre. Ibn Tulun would use the country's wealth to extend his rule into the Levant, in a pattern followed by later Egypt-based regimes, from the Ikhshidids to the Mamluk Sultanate . The first years of Ibn Tulun's governorship were dominated by his power struggle with

2310-616: A number of battles he crushed them and drove them out beyond the Oxus river in 450. During his eastern campaign, Yazdegerd II grew suspicious of the Christians in the army and expelled them all from the governing body and army. He then persecuted the Christians in his land, and, to a much lesser extent, the Jews . In order to reestablish Zoroastrianism in Armenia, he crushed an uprising of Armenian Christians at

2464-489: A quarter of the province's garrison serving there in semi-annual rotation. Next to the wāli , there was also the commander of the police ( ṣāḥib al-shurṭa ), responsible for internal security and for commanding the jund (army). The main pillar of the early Muslim rule and control in the country was the military force, or jund , staffed by the Arab settlers. These were initially the men who had followed Amr and participated in

2618-410: A rational system of taxation based upon a survey of landed possessions , which his father had begun, and he tried in every way to increase the welfare and the revenues of his empire. Previous great feudal lords fielded their own military equipment, followers, and retainers. Khosrow I developed a new force of dehqans , or "knights", paid and equipped by the central government and the bureaucracy, tying

2772-457: A relatively peaceful era with the Romans, and he even took the young Theodosius II (408–450) under his guardianship. Yazdegerd also married a Jewish princess, who bore him a son called Narsi. Yazdegerd I's successor was his son Bahram V (421–438), one of the most well-known Sasanian kings and the hero of many myths. These myths persisted even after the destruction of the Sasanian Empire by

2926-610: A sequence of navigable canals from north to south that flowed from the Euphrates to the Tigris . The Nahr Isa was followed by the Nahr Sarsar , Nahr Malik , and Nahr Kutha . The canal began just below the city of Anbar on the Euphrates, passing a great bridge known as Qantarah Dimimma after a nearby village, close to the then small hamlet of Fallujah . Running almost due east, it crossed

3080-592: A series of Alid pretenders in the 870s. In part, these movements were an expression of dissatisfaction with and alienation from imperial rule by Baghdad; these sentiments would manifest themselves in the support of many Egyptians for the Fatimids in the 10th century. In 868, Caliph al-Mu'tazz (r. 866–869) gave charge of Egypt to the Turkish general Bakbak . Bakbak in turn sent his stepson Ahmad ibn Tulun as his lieutenant and resident governor. This appointment ushered in

3234-503: A sign of his power, he established a new palace city to the northeast of Fustat, called al-Qata'i , in 870. The project was a conscious emulation of, and rival to, the Abbasid capital Samarra, with quarters assigned to the regiments of his army, a hippodrome, hospital, and palaces. The new city's centrepiece was the Mosque of Ibn Tulun . Ibn Tulun continued to emulate the familiar Samarra model in

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3388-413: A single governor ( wāli ) with jurisdiction over all of Egypt, resident at Fustat. The governor would in turn nominate deputies for Upper and Lower Egypt. Alexandria remained a distinct district, reflecting both its role as the country's shield against Byzantine attacks, and as the major naval base. It was considered a frontier fortress ( ribat ) under a military governor and was heavily garrisoned, with

3542-471: A status symbol in Mamluk culture. Some of the libraries discovered show evidence of the remnants of thousands of books. The end of the period was brought about due to famine, military tensions, disease, and high taxation. The Mamluk sultans were drawn from the freed slaves who formed the court and went on to become slaveowners themselves, they went on to office the army. The sultans were unable to effectively form

3696-778: A strategically critical area for control of the Silk Road . Shapur therefore marched east toward Transoxiana to meet the eastern nomads, leaving his local commanders to mount nuisance raids on the Romans. He crushed the Central Asian tribes, and annexed the area as a new province. In the east around 325, Shapur II regained the upper hand against the Kushano-Sasanian Kingdom and took control of large territories in areas now known as Afghanistan and Pakistan . Cultural expansion followed this victory, and Sasanian art penetrated Transoxiana , reaching as far as China. Shapur, along with

3850-559: A street of Cairo, it is said, with the connivance of the Caliph, who immediately began the plunder of his house, where fabulous treasures were said to be amassed. The vizier's offices were given to al-Mamn. His external policy was not more fortunate than that of his predecessor, as he lost Tyre to the Crusaders, and a fleet equipped by him was defeated by the Venetians . In 1153 Ascalon was lost ,

4004-465: A time of relative tranquility in Egypt as well as in Syria, a rather unusual occurrence for the period. Nevertheless, Khumarawayh's extravagant spending exhausted the fisc, and by the time of his assassination in 896, the Tulunid treasury was empty. Following Khumarawayh's death, internal strife sapped Tulunid power. Khumarawayh's son Jaysh was a drunkard who executed his uncle, Mudar ibn Ahmad ibn Tulun; he

4158-399: Is more likely that these actually submitted to Ardashir's son, the future Shapur I . In the west, assaults against Hatra , Armenia and Adiabene met with less success. In 230, Ardashir raided deep into Roman territory, and a Roman counter-offensive two years later ended inconclusively. Ardashīr began leading campaigns into Greater Khurasan as early as 233, extending his power to Khwarazm in

4312-581: The Battle of Vartanantz in 451. The Armenians, however, remained primarily Christian. In his later years, he was engaged yet again with the Kidarites right up until his death in 457. Hormizd III (457–459), the younger son of Yazdegerd II, then ascended to the throne. During his short rule, he continually fought with his elder brother Peroz I , who had the support of the nobility, and with the Hephthalites in Bactria . He

4466-567: The Byzantine emperor , and even burned a fleet which was being built for the Byzantine war, led to some persecution. Al-Aziz attempted without success to enter into friendly relations with the Buwayhid ruler of Baghdad, and tried to gain possession of Aleppo , as the key to Iraq , but this was prevented by the intervention of the Byzantines. His North African possessions were maintained and extended, but

4620-667: The Egyptian population , economy, and political system experienced significant destruction as a result of the Black Death pandemic whose waves continued to destroy Egypt up to the early 16th century. In 1377 a revolt in Syria spread to Egypt, and the government was taken over by the Circassians Berekeh and Barkuk . Barkuk was proclaimed sultan in 1382, ending the Bahri dynasty. He was expelled in 1389, but recaptured Cairo in 1390, setting up

4774-712: The Islamic conquest in 641-642, Lower Egypt was ruled at first by governors acting in the name of the Rashidun Caliphs and then the Umayyad Caliphs in Damascus, but in 750 the Umayyads were overthrown . Throughout Islamic rule, Askar was named the capital and housed the ruling administration. The conquest led to two separate provinces all under one ruler: Upper and Lower Egypt . These two very distinct regions were governed by

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4928-683: The Mamikonian family, touching off a revolt which led to the massacre of the Persian governor and his guard in 571, while rebellion also broke out in Iberia . Justin II took advantage of the Armenian revolt to stop his yearly payments to Khosrow I for the defense of the Caucasus passes. The Armenians were welcomed as allies, and an army was sent into Sassanid territory which besieged Nisibis in 573. However, dissension among

5082-617: The Muslim conquest of Persia , the influence of Sasanian art , architecture , music , literature , and philosophy was gradually absorbed into nascent Islamic culture , which, in turn, ensured the spread of Iranian culture, knowledge, and ideas throughout the expanding Muslim world . Officially, the empire was known as the Empire of the Iranians ( Middle Persian : 𐭠𐭩𐭥𐭠𐭭𐭱𐭲𐭥𐭩 , ērānšahr , Parthian : 𐭀𐭓𐭉𐭀𐭍𐭇𐭔𐭕𐭓 , aryānšahr , Greek : Ἀριανῶν ἔθνος , Arianōn ethnos ),

5236-613: The Qanṭarat Banī Zurayq had collapsed in 1042, and was not rebuilt at the time. Another bridge, the Qanṭarat al-Ushnān was destroyed by fire a century earlier and also not rebuilt at the time. The Isa Canal provided full half of the water supplies of West Baghdad, with the Dujayl Canal providing the rest. Medieval authors stressed that "the waters of the Nahr Isa never failed, nor was its channel liable to become silted up". Conversely

5390-573: The Round City of al-Mansur . The main branch of the Isa Canal turned south and then northeast in a great bend around the southern suburb of Karkh , before too joining with the Tigris at al-Fardah, the harbour of Baghdad. Before entering Karkh, the Nahr Isa branched off into the Karkhaya Canal, which itself branched off into a number of smaller canals that criss-crossed that great suburb. The Sarat Canal had

5544-707: The Seljuk Malik Shah , and Damascus was permanently lost to the Fatimids. This period is otherwise memorable for the rise of the Hashshashin , or Assassins. During the Crusades , al-Mustafa maintained himself in Alexandria, and helped the Crusaders by rescuing Jerusalem from the Ortokids , thereby facilitating its conquest by the Crusaders in 1099. He endeavoured to retrieve his error by himself advancing into Palestine, but he

5698-604: The Sixth Crusade , in order to gain his help against Damascus. Najm al-Din became sultan in 1240. His reign saw the recapture of Jerusalem in 1244, and the introduction of a larger force of Mameluks into the army. Much of his time was spent in campaigns in Syria, where he allied with the Khwarezmians against the Crusaders and Ayyubids. In 1249 he faced an invasion by Louis IX of France (the Seventh Crusade ), and Damietta

5852-402: The Tigris , taking Ctesiphon. Narseh had previously sent an ambassador to Galerius to plead for the return of his wives and children. Peace negotiations began in the spring of 299, with both Diocletian and Galerius presiding. The conditions of the peace were heavy: Persia would give up territory to Rome, making the Tigris the boundary between the two empires. Further terms specified that Armenia

6006-818: The Zirid dynasty in the Maghrib returned to the Sunni faith and became subjects of the Caliphate in Baghdad, but at the same time Yemen recognized the Fatimid caliphate. Meanwhile, Baghdad was taken by the Turks, falling to the Seljuk Tughrul Beg in 1059. The Turks also plundered Cairo in 1068, but they were driven out by 1074. During this time, however, Syria was overrun by an invader in league with

6160-440: The first dam bridge in Iran and founded many cities, some settled in part by emigrants from the Roman territories, including Christians who could exercise their faith freely under Sassanid rule. Two cities, Bishapur and Nishapur , are named after him. He particularly favoured Manichaeism , protecting Mani (who dedicated one of his books, the Shabuhragan , to him) and sent many Manichaean missionaries abroad. He also befriended

6314-407: The jund as they nominally still formed the province's garrison—the ʿaṭāʾ from the local revenue. Al-Mu'tasim discontinued the practice, removing the Arab families from the army registers diwān and ordering that the revenues of Egypt be sent to the central government, which would then pay the ʿaṭāʾ only to the Turkish troops stationed in the province. This was a move towards centralizing power in

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6468-411: The Alchon Tamgha and the name "Alchono" in Bactrian script on the obverse, and with attendants to a fire altar on the reverse. Shapur II pursued a harsh religious policy. Under his reign, the collection of the Avesta , the sacred texts of Zoroastrianism, was completed, heresy and apostasy were punished, and Christians were persecuted. The latter was a reaction against the Christianization of

6622-436: The Arabs. Bahram gained the crown after Yazdegerd's sudden death (or assassination), which occurred when the grandees opposed the king with the help of al-Mundhir , the Arabic dynast of al-Hirah . Bahram's mother was Shushandukht , the daughter of the Jewish Exilarch . In 427, he crushed an invasion in the east by the nomadic Hephthalites , extending his influence into Central Asia, where his portrait survived for centuries on

6776-411: The Bahri Dynasty and was followed by the Burji Dynasty. The Bahri Dynasty would rule from 1250 to 1382, while the Burji dynasty would last from 1382 to 1517. Cultural contributions of the Mamluk Empire spanned across more than religion. Literature and astronomy were two subjects which the Mamluks valued and participated in heavily. They were a highly literate and educated society. Private libraries were

6930-505: The Burji dynasty. The Burji dynasty (1382–1517) proved especially turbulent, with political power-plays resulting in short-lived sultans. During the period, the Mamluks fought Timur Lenk and conquered Cyprus . Plague epidemics continued to ruin Egypt when it spread over the region in 1388–1389, 1397–1398, 1403–1407, 1410–1411, 1415–1419, 1429–1430, 1438–1439, 1444–1449, 1455, 1459–1460, 1468–1469, 1476–1477, 1492, 1498, 1504–1505 and 1513–1514. Constant political bickering contributed to

7084-419: The Byzantine Empire and met little effective resistance. Khosrow's generals systematically subdued the heavily fortified frontier cities of Byzantine Mesopotamia and Armenia, laying the foundations for unprecedented expansion. The Persians overran Syria and captured Antioch in 611. In 613, outside Antioch, the Persian generals Shahrbaraz and Shahin decisively defeated a major counter-attack led in person by

7238-422: The Byzantine Empire held a small portion of western Armenia. Bahram IV's son Yazdegerd I (399–421) is often compared to Constantine I . Both were physically and diplomatically powerful, opportunistic, practiced religious tolerance and provided freedom for the rise of religious minorities. Yazdegerd stopped the persecution against the Christians and punished nobles and priests who persecuted them. His reign marked

7392-474: The Byzantine emperor Heraclius . Thereafter, the Persian advance continued unchecked. Jerusalem fell in 614, Alexandria in 619, and the rest of Egypt by 621. The Sassanid dream of restoring the Achaemenid boundaries was almost complete, while the Byzantine Empire was on the verge of collapse. This remarkable peak of expansion was paralleled by a blossoming of Persian art , music , and architecture . While successful at its first stage (from 602 to 622),

7546-525: The Byzantine generals not only led to an abandonment of the siege, but they in turn were besieged in the city of Dara , which was taken by the Persians. Capitalizing on this success, the Persians then ravaged Syria, causing Justin II to agree to make annual payments in exchange for a five-year truce on the Mesopotamian front, although the war continued elsewhere. In 576 Khosrow I led his last campaign, an offensive into Anatolia which sacked Sebasteia and Melitene , but ended in disaster: defeated outside Melitene,

7700-411: The Byzantines, with whom his generals fought in Syria with varying fortune. Before his death he was acknowledged as Caliph in Mecca and Medina , as well as Syria, Egypt and North Africa as far as Tangier . Under the vizier al-Aziz , there was a large amount of toleration conceded to the other sects of Islam, and to other communities, but the belief that the Christians of Egypt were in league with

7854-433: The Caliph, in 877/8 Ibn Tulun received responsibility for the entirety of Syria and the frontier districts of Cilicia (the Thughūr ). Ibn Tulun occupied Syria but failed to seize Tarsus in Cilicia, and was forced to return to Egypt due to the abortive revolt of his eldest son, Abbas . Ibn Tulun has Abbas imprisoned, and named his second son, Khumarawayh , as his heir. In 882, Ibn Tulun came close to having Egypt become

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8008-462: The Caliph. Nureddin loyally aided his deputy in dealing with Crusader invasions of Egypt, and he ordered Saladin to substitute the name of the Abbasid caliph for the Fatimid in public worship. The last Fatimid caliph died soon after in September, 1171. Saladin, a general known as "the Lion", was confirmed as Nureddin's deputy in Egypt, and on the death of Nureddin on April 12, 1174, he took the title sultan . During his reign Damascus, rather than Cairo,

8162-457: The Christians. However, he proved unpopular among the nobility and clergy who had him deposed after just four years in 488. Sukhra, who had played a key role in Balash's deposition, appointed Peroz's son Kavad I as the new shah of Iran. According to Miskawayh (d. 1030), Sukhra was Kavad's maternal uncle. Kavad I (488–531) was an energetic and reformist ruler. He gave his support to the sect founded by Mazdak , son of Bamdad, who demanded that

8316-475: The Crusader States during the Fifth Crusade . Ayyubid Sultan Najm al-Din recaptured Jerusalem in 1244 . He introduced Mamluk forces into his army in order to hold off the crusaders. This decision would be one he regretted. The Ayyubids were overthrown by their bodyguards, known as the Mamluks in 1252 and ruled until 1517, when Egypt became part of the Ottoman Empire under the Eyālet-i Mıṣr province . In 639 an army of some 4,000 men were sent against Egypt by

8470-429: The Eastern Romans, founded several cities, some of which were named after him, and began to regulate taxation and internal administration. After the reign of Kavad I, his son Khosrow I , also known as Anushirvan ("with the immortal soul"; ruled 531–579), ascended to the throne. He is the most celebrated of the Sassanid rulers. Khosrow I is most famous for his reforms in the aging governing body of Sassanids. He introduced

8624-410: The Euphrates in 296, he was eventually decisively defeated by them. Galerius had been reinforced, probably in the spring of 298, by a new contingent collected from the empire's Danubian holdings. Narseh did not advance from Armenia and Mesopotamia , leaving Galerius to lead the offensive in 298 with an attack on northern Mesopotamia via Armenia. Narseh retreated to Armenia to fight Galerius's force, to

8778-437: The Hephthalites. Smbat, with the aid of a Persian prince named Datoyean, repelled the Hephthalites from Persia, and plundered their domains in eastern Khorasan , where Smbat is said to have killed their king in single combat. After Maurice was overthrown and killed by Phocas (602–610) in 602, however, Khosrow II used the murder of his benefactor as a pretext to begin a new invasion, which benefited from continuing civil war in

8932-471: The Levant. He would rule until his death in 884. After years of turmoil under Ahmad ibn Tulun's successor, many citizens defected back to the Abbasids and in 904 they would reclaim power from the Tulunids. In 969, Egypt came under the control of the Fatimids . This dynasty would begin to fade after the death of their last ruler in 1171. In 1174, Egypt came under the rule of the Ayyubids , who ruled from Damascus and not from Cairo . This dynasty fought against

9086-414: The Nahr Isa remained open for traffic. Sasanians The Sasanian Empire ( / s ə ˈ s ɑː n i ə n , s ə ˈ s eɪ n i ə n / ), officially Ērānšahr ( Middle Persian : 𐭠𐭩𐭥𐭠𐭭𐭱𐭲𐭥𐭩 , lit.   ' Empire of the Iranians ' ), was the last pre-Islamic Iranian empire . Named after the House of Sasan , it endured for over four centuries, from 224 to 651, making it

9240-442: The Persians at Rhesaina and regained the lost territories. The emperor Gordian III 's (238–244) subsequent advance down the Euphrates was defeated at Meshike (244), leading to Gordian's murder by his own troops and enabling Shapur to conclude a highly advantageous peace treaty with the new emperor Philip the Arab , by which he secured the immediate payment of 500,000 denarii and further annual payments. Shapur soon resumed

9394-422: The Persians in Anatolia and the Caucasus, winning a string of victories against Persian forces under Shahrbaraz , Shahin , and Shahraplakan (whose competition to claim the glory of personally defeating the Byzantine emperor contributed to their failure), sacking the great Zoroastrian temple at Ganzak , and securing assistance from the Khazars and Western Turkic Khaganate . Medieval Egypt Following

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9548-441: The Persians suffered heavy losses as they fled across the Euphrates under Byzantine attack. Taking advantage of Persian disarray, the Byzantines raided deep into Khosrow's territory, even mounting amphibious attacks across the Caspian Sea . Khosrow sued for peace, but he decided to continue the war after a victory by his general Tamkhosrow in Armenia in 577, and fighting resumed in Mesopotamia. The Armenian revolt came to an end with

9702-422: The Roman Empire by Constantine the Great . Shapur II, like Shapur I, was amicable towards Jews , who lived in relative freedom and gained many advantages during his reign. At the time of his death, the Persian Empire was stronger than ever, with its enemies to the east pacified and Armenia under Persian control. From Shapur II's death until Kavad I 's first coronation, there was a largely peaceful period with

9856-462: The Romans (by this time the Eastern Roman or Byzantine Empire ) engaged in just two brief wars with the Sasanian Empire, the first in 421–422 and the second in 440 . Throughout this era, Sasanian religious policy differed dramatically from king to king. Despite a series of weak leaders, the administrative system established during Shapur II's reign remained strong, and the empire continued to function effectively. After Shapur II died in 379,

10010-421: The Romans in the west, where Persian forces won a series of battles but were unable to make territorial gains due to the failure of repeated sieges of the key frontier city of Nisibis, and Roman success in retaking the cities of Singara and Amida after they had previously fallen to the Persians. These campaigns were halted by nomadic raids along the eastern borders of the empire, which threatened Transoxiana ,

10164-419: The Romans; an attempt by the Iberians in 524/525 to do likewise triggered a war between Rome and Persia. In 527, a Roman offensive against Nisibis was repulsed and Roman efforts to fortify positions near the frontier were thwarted. In 530, Kavad sent an army under Perozes to attack the important Roman frontier city of Dara . The army was met by the Roman general Belisarius , and, though superior in numbers,

10318-434: The Sasanian Empire encompassed all of modern-day Iran and Iraq and parts of the Arabian Peninsula (particularly Eastern Arabia and South Arabia ), as well as the Caucasus , the Levant , and parts of Central Asia and South Asia . One of the high points in Iranian civilization, the Sasanian dynasty's rule was characterized by a complex and centralized government bureaucracy, and also revitalized Zoroastrianism as

10472-421: The Sassanids were able to establish a base in South Arabia to control the sea trade with the east. Later, the south Arabian kingdom renounced Sassanid overlordship, and another Persian expedition was sent in 598 that successfully annexed southern Arabia as a Sassanid province, which lasted until the time of troubles after Khosrow II. Khosrow I's reign witnessed the rise of the dihqans (literally, village lords),

10626-399: The Tigris, and agreed not to interfere in the affairs of Armenia and Georgia. In the aftermath of this defeat, Narseh gave up the throne and died a year later, leaving the Sassanid throne to his son, Hormizd II . Unrest spread throughout the land, and while the new king suppressed revolts in Sakastan and Kushan, he was unable to control the nobles and was subsequently killed by Bedouins on

10780-691: The Tigris, had to hand over all the provinces the Persians had ceded to Rome in 298, as well as Nisibis and Singara, to secure safe passage for his army out of Persia. From around 370, however, towards the end of the reign of Shapur II , the Sasanians lost the control of Bactria to invaders from the north: first the Kidarites , then the Hephthalites and finally the Alchon Huns , who would follow up with an invasion of India . These invaders initially issued coins based on Sasanian designs. Various coins minted in Bactria and based on Sasanian designs are extant, often with busts imitating Sassanian kings Shapur II (r. 309 to 379) and Shapur III (r. 383 to 388), adding

10934-535: The Tulunid state. Far from halting the decline, this event alienated key commanders in Syria and led to the rapid and relatively unopposed reconquest of Syria and Egypt by the Abbasids under Muhammad ibn Sulayman al-Katib , who entered Fustat in January 905. With the exception of the Great Mosque of Ibn Tulun, the victorious Abbasid troops pillaged al-Qata'i and razed it to the ground. The Abbasids were able to repulse Fatimid invasions of Egypt in 914–915 and 919–921 . In 935, after repulsing another Fatimid attack,

11088-483: The Tulunids the hereditary governorship over Egypt and Syria for 30 years. The accession of al-Muwaffaq's son al-Mu'tadid as Caliph in 892 marked a new rapprochement, culminating in the marriage of Khumarawayh's daughter to the new Caliph, but also the return of the provinces of Diyar Rabi'a and Diyar Mudar to caliphal control. Domestically, Khumarawayh's reign was one of "luxury and decay" ( Hugh N. Kennedy ), but also

11242-407: The Turkish commander Muhammad ibn Tughj became the de facto ruler of Egypt with the title of al-Ikhshid . After his death in 946, the succession of his son Unujur was peaceful and undisputed, due to the influence of the powerful and talented commander-in-chief, Kafur. One of the many Black African slaves recruited by al-Ikhshid, Kafur remained the paramount minister and virtual ruler of Egypt over

11396-444: The alliance, Khosrow also married Maurice's daughter Miriam. Under the command of Khosrow and the Byzantine generals Narses and John Mystacon , the new combined Byzantine-Persian army raised a rebellion against Bahram, defeating him at the Battle of Blarathon in 591. When Khosrow was subsequently restored to power he kept his promise, handing over control of western Armenia and Caucasian Iberia . The new peace arrangement allowed

11550-421: The army and bureaucracy more closely to the central government than to local lords. Emperor Justinian I (527–565) paid Khosrow I 440,000 pieces of gold as a part of the "eternal peace" treaty of 532. In 540, Khosrow broke the treaty and invaded Syria, sacking Antioch and extorting large sums of money from a number of other cities. Further successes followed: in 541 Lazica defected to the Persian side, and in 542

11704-460: The attention of Artabanus IV, the Parthian king, who initially ordered the governor of Khuzestan to wage war against Ardashir in 224, but Ardashir was victorious in the ensuing battles. In a second attempt to destroy Ardashir, Artabanus himself met Ardashir in battle at Hormozgan, where the former met his death. Following the death of the Parthian ruler, Ardashir went on to invade the western provinces of

11858-420: The backing of the Tulunid elites, succeeded without opposition. Ibn Tulun bequeathed his heir "with a seasoned military, a stable economy, and a coterie of experienced commanders and bureaucrats". Khumarawayh was able to preserve his authority against the Abbasid's attempt to overthrow him at the Battle of Tawahin and even made additional territorial gains, recognized in a treaty with al-Muwaffaq in 886 that gave

12012-455: The beginning of the 9th century the practice of ruling Egypt through a governor was resumed under Abdallah ibn Tahir , who decided to reside at Baghdad , sending a deputy to Egypt to govern for him. In 828 another Egyptian revolt broke out, and in 831 the Copts joined with native Muslims against the government. A major change came in 834, when Caliph al-Mu'tasim discontinued the practice of paying

12166-468: The caliph in 2 al-Muizz had been summoned to enter the palace that had been prepared for him, and after leaving a viceroy to take charge of his western possessions he arrived in Alexandria on May 31 973, and proceeded to instruct his new subjects in the particular form of religion ( Shiism ) which his family represented. As this was in origin identical with that professed by the Carmathians, he hoped to gain

12320-436: The campaign of Khosrau II had actually exhausted the Persian army and treasuries. In an effort to rebuild the national treasuries, Khosrau overtaxed the population. Thus, while his empire was on the verge of total defeat, Heraclius (610–641) drew on all his diminished and devastated empire's remaining resources, reorganised his armies, and mounted a remarkable, risky counter-offensive. Between 622 and 627, he campaigned against

12474-436: The canal by Yaqut al-Hamawi in his Kitāb Mu'jam al-Buldān reports that only two, Qanṭarat al-Zayyātīn and Qanṭarat al-Bustān , were still in use, but Yaqut's epitomist contradicts this in his Marāṣid , where these two are listed as destroyed, with the Qanṭarat al-Yāsiriyya , Qanṭarat al-Shawk , and Qanṭarat Banī Zurayq mentioned as still standing. On the other hand, the 12th-century scholar Ibn al-Jawzi reports that

12628-488: The canal occasionally exposed the suburbs of Baghdad to flooding, when the Euphrates overflowed. The main course of the canal formed the boundary of the suburb of Karkh, and thus also the southern city limit of Baghdad in the Middle Ages. The canal was also an important commercial highway, part of a network of waterways that linked Baghdad to the Caliphate's provinces and the wider world. It was deep enough to be navigable, and

12782-549: The centre of Muslim learning. However, the Carmathians of Damascus under Hasan al-Asam advanced through Palestine to Egypt, and in the autumn of 971 Jauhar found himself besieged in his new city. By a timely sortie, preceded by the administration of bribes to various officers in the Carmathian host, Jauhar succeeded in inflicting a severe defeat on the besiegers, who were compelled to evacuate Egypt and part of Syria. Meanwhile,

12936-619: The coinage of Bukhara (in modern Uzbekistan ). Bahram deposed the vassal king of the Iranian-held area of Armenia and made it a province of the empire. Bahram V's son Yazdegerd II (438–457) was in some ways a moderate ruler, but, in contrast to Yazdegerd I, he practised a harsh policy towards minority religions, particularly Christianity . However, at the Battle of Avarayr in 451, the Armenian subjects led by Vardan Mamikonian reaffirmed Armenia's right to profess Christianity freely. This

13090-473: The completion of the Muslim conquest of North Africa ; it was he who appointed Musa ibn Nusayr in his post as governor of Ifriqiya . Abd al-Aziz hoped to be succeeded by his son, but when he died, Caliph Abd al-Malik ibn Marwan (685–695) sent his own son, Abdallah , as governor in a move to reassert control and prevent the country from becoming a hereditary domain. Abd al-Malik ibn Rifa'a al-Fahmi in 715 and his successor Ayyub ibn Sharhabil in 717 were

13244-431: The conquest. The followers of Amr were mostly drawn from Yamani ( south Arabian ) tribes, rather than the northern Arab ( Qays i) tribes, who were scarcely represented in the province; it was they who dominated the country's affairs for the first two centuries of Muslim rule. Initially, they numbered 15,500, but their numbers grew through emigration in the subsequent decades. By the time of Caliph Mu'awiya I (r. 661–680),

13398-576: The country for the Umayyads . Amr then served as governor until his death in 664. From 667/8 until 682, the province was governed by another fervent pro-Umayyad partisan, Maslama ibn Mukhallad al-Ansari . During the Second Fitna , Ibn al-Zubayr gained the support of the Kharijites in Egypt and sent a governor of his own, Abd al-Rahman ibn Utba al-Fihri , to the province. The Kharijite-backed Zubayrid regime

13552-627: The details of the fall of the Parthian Empire and subsequent rise of the Sassanian Empire in mystery. The Sassanian Empire was established in Estakhr by Ardashir I . Ardashir's father, Papak , was originally the ruler of a region called Khir. However, by 200, Papak had managed to overthrow Gochihr and appoint himself the new ruler of the Bazrangids . Papak's mother, Rodhagh, was the daughter of

13706-515: The districts of Fīrūz Shābūr and Maskin, and at the town of al-Muhawwal, shortly before reaching the western outskirts of Baghdad , the Sarat Canal (Nahr al-Sarat) branched off to the left. The two canals passed on in parallel to West Baghdad, where the Sarat Canal separated the quarters of Qattrabul in the north and Baduraya in the south, before joining the Tigris directly south of the Basra Gate of

13860-514: The east and by the Zanj Rebellion in Iraq itself, and divided due to the rivalry between Caliph al-Mu'tamid (r. 870–892) and his increasingly powerful brother and de facto regent, al-Muwaffaq . Open conflict between Ibn Tulun and al-Muwaffaq broke out in 875/6. The latter tried to oust Ibn Tulun from Egypt, but the expedition sent against him barely reached Syria. In retaliation, with the support of

14014-421: The empire passed on to his half-brother Ardashir II (379–383; son of Hormizd II) and his son Shapur III (383–388), neither of whom demonstrated their predecessor's skill in ruling. Bahram IV (388–399) also failed to achieve anything important for the empire. During this time Armenia was divided by a treaty between the Roman and Sasanian empires. The Sasanians reestablished their rule over Greater Armenia, while

14168-437: The empire. Nonetheless, Ardashir I further expanded his new empire to the east and northwest, conquering the provinces of Sakastan , Gorgan , Khorasan , Marw (in modern Turkmenistan ), Balkh and Chorasmia . He also added Bahrain and Mosul to the Sassanid possessions. Later Sassanid inscriptions also claim the submission of the kings of Kushan , Turan and Makuran to Ardashir, although based on numismatic evidence it

14322-461: The establishment of an efficient administration, and repairs and expansions to the irrigation system, coupled with a consistently high level of Nile floods , resulted in a major increase in revenue. By the end of his reign, Ibn Tulun had accumulated a reserve of ten million dinars. Ibn Tulun's rise was facilitated by the feebleness of the Abbasid government, threatened by the rise of the Saffarids in

14476-558: The establishment of his administration as well, creating new departments and entrusting them to Samarra-trained officials. His regime was in many ways typical of the " ghulām system" that became one of the two main paradigms of Islamic polities in the 9th and 10th centuries, as the Abbasid Caliphate fragmented and new dynasties emerged. These regimes were based on the power of a regular army composed of slave soldiers or ghilmān , but in turn, according to Hugh N. Kennedy , "the paying of

14630-555: The first governors chosen from the jund , rather than members of the Umayyad family or court. Both are reported to have increased pressure on the Copts, and initiated measures of Islamization. The resentment of the Copts against taxation led to a revolt in 725. In 727, to strengthen Arab representation, a colony of 3,000 Arabs was set up near Bilbeis . Meanwhile, the employment of the Arabic language had been steadily gaining ground, and in 706 it

14784-496: The focal point of Islamic Egypt, and, with the exception of the brief relocation to Helwan during a plague in 689, and the period of 750–763, when the seat of the governor moved to Askar , the capital and residence of the administration. After the conquest, the country was initially divided in two provinces, Upper Egypt ( al-sa'id ) and Lower Egypt with the Nile Delta ( asfal al-ard ). In 643/4, however, Caliph Uthman appointed

14938-567: The former's disadvantage: the rugged Armenian terrain was favourable to Roman infantry, but not to Sassanid cavalry. Local aid gave Galerius the advantage of surprise over the Persian forces, and, in two successive battles, Galerius secured victories over Narseh. During the second encounter, Roman forces seized Narseh's camp, his treasury, his harem, and his wife. Galerius advanced into Media and Adiabene , winning successive victories, most prominently near Erzurum , and securing Nisibis ( Nusaybin , Turkey) before 1 October 298. He then advanced down

15092-493: The frontiers to act as guardians against invaders. He was tolerant of all religions, though he decreed that Zoroastrianism should be the official state religion , and was not unduly disturbed when one of his sons became a Christian. After Khosrow I, Hormizd IV (579–590) took the throne. The war with the Byzantines continued to rage intensely but inconclusively until the general Bahram Chobin , dismissed and humiliated by Hormizd, rose in revolt in 589. The following year, Hormizd

15246-620: The hands of the central caliphal administration, but also signalled the decline of the old elites, and the passing of power to the officials sent to the province by the Abbasid court, most notably the Turkish soldiers favoured by al-Mu'tasim. At about the same time, for the first time the Muslim population began surpassing the Coptic Christians in numbers, and throughout the 9th century the rural districts were increasingly subject to both Arabization and Islamization. The rapidity of this process, and

15400-459: The head of a large army granted to him by the Hephthalite king, returned to the empire's capital. Jamasp stepped down from his position and returned the throne to his brother. No further mention of Jamasp is made after the restoration of Kavad I, but it is widely believed that he was treated favourably at the court of his brother. The second golden era began after the second reign of Kavad I. With

15554-673: The inability to resist the Ottomans , this would see the vassalization of Egypt under Ottoman Sultan Selim I . The sultan defeated the Mamluks and captured Cairo on 20 January 1517, transferring the center of power to Istanbul . However, the Ottoman Empire retained the Mamluks as the Egyptian ruling class. The Mamluks and the Burji family regained much of their influence, but technically remained vassals of

15708-399: The influx of settlers after the discovery of gold and emerald mines at Aswan , meant that Upper Egypt in particular was only superficially controlled by the local governor. Furthermore, the persistence of internecine strife and turmoil at the heart of the Abbasid state—the so-called " Anarchy at Samarra "—led to the appearance of millennialist revolutionary movements in the province under

15862-549: The kingdom. Peroz tried again to drive out the Hephthalites, but on the way to Balkh his army was trapped by the Huns in the desert. Peroz was defeated and killed by a Hephthalite army near Balkh. His army was completely destroyed, and his body was never found. Four of his sons and brothers had also died. The main Sasanian cities of the eastern region of Khorasan − Nishapur , Herat and Marw were now under Hephthalite rule. Sukhra ,

16016-495: The last of the crusader cities. The Bahris greatly enhanced the power and prestige of Egypt, building Cairo from a small town into one of the foremost cities in the world. Due to the sacking of Baghdad by the Mongols in 1258, Cairo became the central city of the Islamic world . The Mamluks built much of the earliest remaining architecture of Cairo, including many mosques built out of stone using long, imposing lines. Since 1347

16170-445: The last place in Syria which the Fatimids held; its loss was attributed to dissensions between the parties of which the garrison consisted. In April 1154 the Caliph al-Zafir was murdered by his vizier Abbas, according to Usamah , because the Caliph had suggested to his favorite, the vizier's son, to murder his father; and this was followed by a massacre of the brothers of Zafir, followed by the raising of his infant son Abul-Qasim Isa to

16324-458: The lists as a means to garner political support. In return for a very small tribute of money (0.5% Jizya Tax on some free men) and food for the troops, the Christian inhabitants of Egypt were excused from military service and left free in the observance of their religion and the administration of their affairs. Conversions of Copts to Islam were initially rare, and the old system of taxation

16478-404: The mid-8th century by an Abbasid prince named Isa, whose exact identity is disputed: most authorities ascribed it to Caliph al-Mansur 's uncle Isa ibn Ali , but the earliest source, Ibn Serapion , credits the work to al-Mansur's nephew Isa ibn Musa . No trace of it remains today. Apart from the older Dujayl Canal to the north, which silted up in the 10th century, the Nahr Isa was the first in

16632-501: The military and followed the demands handed down by the governor of Egypt and imposed by the heads of their communities. Egypt was ruled by many dynasties from the start of Islamic control in 639 until the early 16th century. The Umayyad period lasted from 658 to 750. The Abbasid period which came after was much more focused on taxes and centralizing power. In 868, the Tulunids , ruled by Ahmad ibn Tulun , expanded Egypt's territory into

16786-629: The neighbouring Roman Empire . It was founded by Ardashir I , a ruler who rose to power as Parthia weakened amidst internal strife and the Roman–Persian Wars . After defeating Artabanus IV of Parthia during the Battle of Hormozdgan in 224, Ardashir's dynasty replaced that of the Arsacids and promptly set out to restore the legacy of the Achaemenid Empire by expanding the newly acquired Sasanian dominions. At its greatest territorial extent,

16940-425: The new centre of the Caliphate, when al-Mu'tamid tried to flee to his domains. In the event, however, the Caliph was overtaken and brought him back to Samarra (February 883) and under his brother's control. This opened anew the rift between the two rulers: Ibn Tulun organized an assembly of religious jurists at Damascus which denounced al-Muwaffaq a usurper, condemned his maltreatment of the Caliph, declared his place in

17094-462: The next 22 years, assuming power in his own right in 966 until his death two years later. Encouraged by his death, in 969 the Fatimids invaded and conquered Egypt , beginning a new era in the country's history. Jawhar as-Siqilli immediately began the building of a new city, Cairo , to furnish quarters for the army which he had brought. A palace for the Caliph and a mosque for the army were immediately constructed, which for many centuries remained

17248-402: The nomad King Grumbates , started his second campaign against the Romans in 359 and soon succeeded in retaking Singara and Amida. In response the Roman emperor Julian struck deep into Persian territory and defeated Shapur's forces at Ctesiphon . He failed to take the capital, however, and was killed while trying to retreat to Roman territory. His successor Jovian , trapped on the east bank of

17402-477: The north and Sistan in the south while capturing lands from Gorgan to Abarshahr, Marw, and as far east as Balkh . Ardashir I's son Shapur I continued the expansion of the empire, conquering Bactria and the western portion of the Kushan Empire, while leading several campaigns against Rome. Invading Roman Mesopotamia , Shapur I captured Carrhae and Nisibis , but in 243 the Roman general Timesitheus defeated

17556-502: The now defunct Parthian Empire. At that time the Arsacid dynasty was divided between supporters of Artabanus IV and Vologases VI , which probably allowed Ardashir to consolidate his authority in the south with little or no interference from the Parthians. Ardashir was aided by the geography of the province of Fars, which was separated from the rest of Iran. Crowned in 224 at Ctesiphon as

17710-439: The number of men registered in the army list ( diwān al-jund ) and entitled an annual pay ( ʿaṭāʾ ) reached 40,000. Jealous of their privileges and status, which entitled them to a share of the local revenue, the members of the jund then virtually closed off the register to new entries. It was only after the losses of the Second Fitna that the registers were updated, and occasionally, governors would add soldiers en masse to

17864-417: The petty landholding nobility who were the backbone of later Sassanid provincial administration and the tax collection system. Khosrow I built infrastructure, embellishing his capital and founding new towns with the construction of new buildings. He rebuilt the canals and restocked the farms destroyed in the wars. He built strong fortifications at the passes and placed subject tribes in carefully chosen towns on

18018-559: The powerful head of the fiscal administration, the Ibn al-Mudabbir . The latter had been appointed as fiscal agent ( ʿāmil ) already since c.  861 , and had rapidly become the most hated man in the country as he doubled the taxes and imposed new ones on Muslims and non-Muslims alike. By 872 Ibn Tulun had achieved Ibn al-Mudabirbir's dismissal and taken over the management of the fisc himself, and had managed to assemble an army of his own, thereby becoming de facto independent of Baghdad. As

18172-445: The protests of his other brothers, who were put to death, Ardashir declared himself ruler of Pars. Once Ardashir was appointed shah (king), he moved his capital further to the south of Pars and founded Ardashir-Khwarrah (formerly Gur , modern day Firuzabad ). The city, well protected by high mountains and easily defensible due to the narrow passes that approached it, became the center of Ardashir's efforts to gain more power. It

18326-438: The provincial governor of Pars . Papak and his eldest son Shapur managed to expand their power over all of Pars. Subsequent events are unclear due to the elusive nature of the sources. It is certain that following the death of Papak, Ardashir, the governor of Darabgerd , became involved in a power struggle with his elder brother Shapur. Sources reveal that Shapur was killed when the roof of a building collapsed on him. By 208, over

18480-579: The recognition of the Fatimid caliph in this region was little more than nominal. His successor al-Hakim bi-Amr Allah came to the throne at the age of eleven, being the son of Aziz by a Christian mother. His conduct of affairs was vigorous and successful, and he concluded a peace with the Byzantine emperor. He is perhaps best remembered by his destruction of the Church of the Holy Sepulchre in Jerusalem (1009),

18634-556: The rich should divide their wives and their wealth with the poor. By adopting the doctrine of the Mazdakites, his intention evidently was to break the influence of the magnates and the growing aristocracy. These reforms led to his being deposed and imprisoned in the Castle of Oblivion in Khuzestan , and his younger brother Jamasp (Zamaspes) became king in 496. Kavad, however, quickly escaped and

18788-490: The second caliph, Umar , under the command of Amr ibn al-As . This army was joined by another 5,000 men in 640 and defeated a Byzantine army at the battle of Heliopolis . Amr next proceeded in the direction of Alexandria , which was surrendered to him by a treaty signed on November 8, 641. Alexandria was regained for the Byzantine Empire in 645 but was retaken by Amr in 646. In 654 an invasion fleet sent by Constans II

18942-572: The second longest-lived Persian imperial dynasty after the directly preceding Arsacid dynasty of Parthia . It fell to the Rashidun Caliphate during the early Muslim conquests , which marked the beginning of a monumental societal shift by initiating the Islamization of Iran . Upon succeeding the Parthians, the Sasanian dynasty re-established the Persian nation as a major power in late antiquity , and also continued to compete extensively with

19096-403: The sole ruler of Persia, Ardashir took the title shahanshah , or "King of Kings" (the inscriptions mention Adhur-Anahid as his Banbishnan banbishn , "Queen of Queens", but her relationship with Ardashir has not been fully established), bringing the 400-year-old Parthian Empire to an end, and beginning four centuries of Sassanid rule. In the next few years, local rebellions occurred throughout

19250-470: The submission of their leader by argument; but this plan was unsuccessful, and there was a fresh invasion from that quarter in the year after his arrival, and the caliph found himself besieged in his capital. The Carmathians were gradually forced to retreat from Egypt and then from Syria by some successful engagements, and by the judicious use of bribes, whereby dissension was sown among their leaders. Al-Muizz also found time to take some active measures against

19404-444: The succession as void, and called for a jihād against him. Al-Muwaffaq was duly denounced in sermons in the mosques across the Tulunid domains, while the Abbasid regent responded in kind with a ritual denunciation of Ibn Tulun. Ibn Tulun then tried once more, again without success, to impose his rule over Tarsus. He fell ill on his return journey to Egypt, and died at Fustat on 10 May 884. At Ibn Tulun's death, Khumarawayh, with

19558-485: The support of the Hephthalites , Kavad launched a campaign against the Romans. In 502, he took Theodosiopolis in Armenia, but lost it soon afterwards. In 503 he took Amida on the Tigris. In 504, an invasion of Armenia by the western Huns from the Caucasus led to an armistice, the return of Amida to Roman control and a peace treaty in 506. In 521/522 Kavad lost control of Lazica , whose rulers switched their allegiance to

19712-709: The term is first attested in the trilingual Great Inscription of Shapur I , where the king says "I am the lord of the Empire of the Iranians". More commonly, as the ruling dynasty was named after Sasan , the empire is known as the Sasanian Empire in historical and academic sources. This term is also recorded in English as the Sassanian Empire , the Sasanid Empire , and the Sassanid Empire . Conflicting accounts shroud

19866-452: The throne. In December 1162, the vizier Shawar took control of Cairo. However, after only nine months he was compelled to flee to Damascus, where he was favorably received by the prince Nureddin , who sent with him to Cairo a force of Kurds under Asad al-din Shirkuh . At the same time Egypt was invaded by the Franks , who raided and did much damage on the coast. Shawar recaptured Cairo but

20020-405: The troops was the major preoccupation of government". It is therefore in the context of the increased financial requirements that in 879, the supervision of the finances passed to Abu Bakr Ahmad ibn Ibrahim al-Madhara'i , the founder of the al-Madhara'i bureaucratic dynasty that dominated the fiscal apparatus of Egypt for the next 70 years. The peace and security provided by the Tulunid regime,

20174-518: The two empires to focus on military matters elsewhere: Khosrow focused on the Sassanid Empire's eastern frontier while Maurice restored Byzantine control of the Balkans . Circa 600, the Hephthalites had been raiding the Sassanid Empire as far as Spahan in central Iran. The Hephthalites issued numerous coins imitating the coinage of Khosrow II. In c.  606/607 , Khosrow recalled Smbat IV Bagratuni from Persian Armenia and sent him to Iran to repel

20328-534: The war resumed but remained confined to Lazica, which was retained by the Byzantines when peace was concluded in 562. In 565, Justinian I died and was succeeded by Justin II (565–578), who resolved to stop subsidies to Arab chieftains to restrain them from raiding Byzantine territory in Syria. A year earlier, the Sassanid governor of Armenia, Chihor-Vishnasp of the Suren family, built a fire temple at Dvin near modern Yerevan , and he put to death an influential member of

20482-487: The war, defeated the Romans at Barbalissos (253), and then probably took and plundered Antioch . Roman counter-attacks under the emperor Valerian ended in disaster when the Roman army was defeated and besieged at Edessa and Valerian was captured by Shapur, remaining his prisoner for the rest of his life. Shapur celebrated his victory by carving the impressive rock reliefs in Naqsh-e Rostam and Bishapur , as well as

20636-587: The wars that followed, Al-Adil took power in 1200. He died in 1218 during the siege of Damietta in the Fifth Crusade , and was succeeded by Al-Kamil , who lost Damietta to the Crusaders in 1219. However, he defeated their advance to Cairo by flooding the Nile, and they were forced to evacuate Egypt in 1221. Al-Kamil was later forced to give up various cities in Palestina and Syria to Frederick II, Holy Roman Emperor during

20790-540: Was also amenable to the wishes of the Zoroastrian priesthood. During his reign, the Sassanid capital Ctesiphon was sacked by the Romans under Emperor Carus , and most of Armenia, after half a century of Persian rule, was ceded to Diocletian . Succeeding Bahram III (who ruled briefly in 293), Narseh embarked on another war with the Romans. After an early success against the Emperor Galerius near Callinicum on

20944-617: Was assassinated in 1257 and was succeeded by Qutuz , who faced a growing danger from the Mongols . Qutuz defeated the army of Hulagu Khan at the Battle of Ain Jalut in the year 1260, allowing him to regain all of Syria except for the Crusader strongholds. On the way back to Egypt after the battle, Qutuz died and was succeeded by another commander, Baybars , who assumed the sultanate and ruled from 1260 to 1277. In 1291, al-Ashraf Khalil captured Acre ,

21098-468: Was consequently also the main avenue for trade coming to Baghdad from the west: the trade caravans brought their goods, including food from the provinces of Syria and Egypt , to Raqqah in Upper Mesopotamia, where they were loaded onto barges and sailed down the Euphrates and the Isa Canal to the emporia of Karkh. In later times, when dams were constructed on the Sarat branch, only the main branch of

21252-467: Was crowned in utero : the crown was placed upon his mother's stomach. During his youth the empire was controlled by his mother and the nobles. Upon coming of age, Shapur II assumed power and quickly proved to be an active and effective ruler. He first led his small but disciplined army south against the Arabs, whom he defeated, securing the southern areas of the empire. He then began his first campaign against

21406-443: Was defeated at the Battle of Dara . In the same year, a second Persian army under Mihr-Mihroe was defeated at Satala by Roman forces under Sittas and Dorotheus, but in 531 a Persian army accompanied by a Lakhmid contingent under Al-Mundhir III defeated Belisarius at the Battle of Callinicum , and in 532 an "eternal peace" was concluded. Kavad succeeded in restoring order in the interior and fought with general success against

21560-463: Was defeated at the battle of Ascalon , and compelled to retire to Egypt. Many of the Palestinian possessions of the Fatimids then successively fell into the hands of the Crusaders. In 1118 Egypt was invaded by Baldwin I of Jerusalem , who burned the gates and the mosques of Farama, and advanced to Tinnis , when illness compelled him to retreat. In August 1121 al-Afdal Shahanshah was assassinated in

21714-722: Was deposed after only a few months and replaced by his brother Harun ibn Khumarawayh . Harun too was a weak ruler, and although a revolt by his uncle Rabi'ah in Alexandria was suppressed, the Tulunids were unable to confront the attacks of the Qarmatians who began at the same time. In addition, many commanders defected to the Abbasids, whose power revived under the capable leadership of al-Muwaffaq's son, Caliph al-Mu'tadid (r. 892–902). Finally, in December 904, two other sons of Ibn Tulun, Ali and Shayban , murdered their nephew and assumed control of

21868-452: Was given refuge by the Hephthalite king. Jamasp (496–498) was installed on the Sasanian throne upon the deposition of Kavad I by members of the nobility. He was a good and kind king; he reduced taxes in order to improve the condition of the peasants and the poor. He was also an adherent of the mainstream Zoroastrian religion, diversions from which had cost Kavad I his throne and freedom. Jamasp's reign soon ended, however, when Kavad I, at

22022-556: Was killed by his brother Peroz in 459. At the beginning of the 5th century, the Hephthalites (White Huns), along with other nomadic groups, attacked Iran. At first Bahram V and Yazdegerd II inflicted decisive defeats against them and drove them back eastward. The Huns returned at the end of the 5th century and defeated Peroz I (457–484) in 483. Following this victory, the Huns invaded and plundered parts of eastern Iran continually for two years. They exacted heavy tribute for some years thereafter. These attacks brought instability and chaos to

22176-495: Was lost again. Najm al-Din died soon after this, but his son Turanshah defeated Louis and expelled the Crusaders from Egypt. Turanshah was soon overthrown by the Mameluks, who had become the "kingmakers" since their arrival and now wanted full power for themselves. The Mamluk's violent approach to power brought them great political and economic prosperity and led them to becoming the rulers of Egypt. The Mamluk Egypt period began with

22330-419: Was made prefect of Alexandria, which surrendered to Shirkuh without a struggle. In 1168 Amalric invaded again, but Shirkuh's return caused the Crusaders to withdraw. Shirkuh was appointed vizier but died of indigestion (March 23, 1169), and the Caliph appointed Saladin as successor to Shirkuh; the new vizier professed to hold office as a deputy of Nureddin, whose name was mentioned in public worship after that of

22484-419: Was made the official language of the government. Egyptian Arabic , the modern Arabic accent and dialect of Egypt, began to form. Other revolts of the Copts are recorded for the years 739 and 750, the last year of Umayyad domination. The outbreaks in all cases are attributed to increased taxation. The Abbasid period was marked by new taxations, and the Copts revolted again in the fourth year of Abbasid rule. At

22638-616: Was maintained for the greater part of the first Islamic century. The old division of the country into districts ( nomoi ) was maintained, and to the inhabitants of these districts demands were directly addressed by the governor of Egypt, while the head of the community—ordinarily a Copt but in some cases a Muslim Egyptian —was responsible for compliance with the demand. During the First Fitna , Caliph Ali (r. 656–661) appointed Muhammad ibn Abi Bakr as governor of Egypt, but Amr led an invasion in summer 658 that defeated Ibn Abi Bakr and secured

22792-480: Was overthrown by a palace coup and his son Khosrow II (590–628) placed on the throne. However, this change of ruler failed to placate Bahram, who defeated Khosrow, forcing him to flee to Byzantine territory, and seized the throne for himself as Bahram VI. Khosrow asked the Byzantine Emperor Maurice (582–602) for assistance against Bahram, offering to cede the western Caucasus to the Byzantines. To cement

22946-413: Was repulsed. From that time no serious effort was made by the Byzantines to regain possession of the country. Following the first surrender of Alexandria, Amr chose a new site to settle his men, near the location of the Byzantine fortress of Babylon . The new settlement received the name of Fustat , after Amr's tent, which had been pitched there when the Arabs besieged the fortress. Fustat quickly became

23100-494: Was returned to Roman domination, with the fort of Ziatha as its border; Caucasian Iberia would pay allegiance to Rome under a Roman appointee; Nisibis, now under Roman rule, would become the sole conduit for trade between Persia and Rome; and Rome would exercise control over the five satrapies between the Tigris and Armenia: Ingilene , Sophanene ( Sophene ), Arzanene ( Aghdznik ), Corduene , and Zabdicene (near modern Hakkâri , Turkey). The Sassanids ceded five provinces west of

23254-419: Was surrounded by a high, circular wall, probably copied from that of Darabgerd. Ardashir's palace was on the north side of the city; remains of it are extant. After establishing his rule over Pars, Ardashir rapidly extended his territory, demanding fealty from the local princes of Fars, and gaining control over the neighbouring provinces of Kerman , Isfahan , Susiana and Mesene . This expansion quickly came to

23408-540: Was the major city of the empire. Nevertheless, he fortified Cairo, which became the political centre of Egypt. It was in 1183 that Saladin's rule over Egypt and North Syria was consolidated. Much of Saladin's time was spent in Syria, where he fought the Crusader States , and Egypt was largely governed by his deputy Karaksh . Saladin's son Othman succeeded him in Egypt in 1193. He allied with his uncle (Saladin's brother) Al-Adil I against Saladin's other sons, and after

23562-559: Was to be later confirmed by the Nvarsak Treaty (484). At the beginning of his reign in 441, Yazdegerd II assembled an army of soldiers from various nations, including his Indian allies, and attacked the Byzantine Empire , but peace was soon restored after some small-scale fighting. He then gathered his forces in Nishapur in 443 and launched a prolonged campaign against the Kidarites . After

23716-418: Was very unpopular with the local Arabs, who called upon the Umayyad caliph Marwan I (r. 684–685) for aid. In December 684, Marwan invaded Egypt and reconquered it with relative ease. Marwan installed his son Abd al-Aziz as governor. Relying on his close ties with the jund , Abd al-Aziz ruled the country for 20 years, enjoying wide autonomy and governing as a de facto viceroy . Abd al-Aziz also supervised

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