Aurangzebalso spelled Aurangzib, Arabic Awrangzīb, kingly title ʿālamgīrʿĀlamgīr, original name Muḥī al-ud-Dīn Muḥammad  ( born November Nov. 3, 1618 , Dhod, Mālwa, India—died Malwa [India]—died March 3, 1707 )  emperor of India from 1658 to 1707, the last of the great Mughal emperors of India (reigned 1658–1707). Under him the Mughal Empire reached its greatest extent, although his policies helped lead to its dissolution.
Early life.

Aurangzeb was the third son of the emperor Shāh Shah Jahān and Mumtāz Maḥal (for whom the Tāj Taj Mahal was built). He grew up as a serious-minded and devout youth, wedded to the Muslim orthodoxy of the day and free from the royal Mughal traits of sensuality and drunkenness. He early showed signs of military and administrative ability early; and these qualities, combined with a taste for power, brought him into rivalry with his eldest brother, the brilliant and volatile Dārā Shikōh, who was designated by their father as his successor to the throne. From 1636 Aurangzeb held a number of important appointments, in all of which he distinguished himself. He commanded troops against the Uzbeks and the Persians with distinction (1646–47) and, as viceroy of the Deccan provinces in two terms (1636–44, 1654–58), reduced the two Muslim Deccan kingdoms to near-subjection.

When Shāh Shah Jahān fell seriously ill in 1657, the tension between the two brothers made a war of succession seem inevitable. By the time of Shāh Shah Jahān’s unexpected recovery, matters had gone too far for either son to retreat. In the struggle for power (1657–59), Aurangzeb showed tactical and strategic military skill, great powers of dissimulation, and ruthless determination. Decisively defeating Dārā at Samugarh in May 1658, he confined his father in his own palace at ĀgraAgra. In consolidating his power, Aurangzeb caused one brother’s death and had two other brothers, a son, and a nephew executed. The war became a legend that found its way to Europe.

Emperor of India.

Aurangzeb’s reign falls into two almost equal parts. In the first, which lasted until about 1680, he was a capable Muslim monarch of a mixed Hindu-Muslim empire and as such was generally disliked for his ruthlessness but feared and respected for his vigour and skill. During this period he was much occupied with safeguarding the northwest from Persians and Central Asian Turks and less so with the Marāṭhā Maratha chief ŚivājīShivaji, who twice plundered the great port of Surat (1664, 1670). He Aurangzeb applied his great-grandfather Akbar’s recipe for conquest: defeat one’s enemies, reconcile them, and place them in imperial service. Thus Śivājī , Shivaji was defeated, called to Āgra Agra for reconciliation (1666), and given an imperial rank. The plan broke down, however; then Śivājī Shivaji fled to the Deccan and died, in 1680, as the ruler of an independent Marāṭhā Maratha kingdom.

After about 1680, Aurangzeb’s reign underwent a change of both attitude and policy. The pious ruler of an Islāmic Islamic state replaced the seasoned statesman of a mixed kingdom; Hindus became subordinates, not colleagues, and the MarāṭhāsMarathas, like the southern Muslim kingdoms, were marked for annexation rather than containment. The first overt sign of change was the reimposition of the jizya, or poll tax, on non-Muslims in 1679 (a tax that had been abolished by Akbar). This in turn was followed by a Rajput revolt in 1680–81, supported by Aurangzeb’s third son, Akbar. Hindus still served the empire, but no longer with enthusiasm. The Deccan kingdoms of Bijāpur Bijapur and Golconda were conquered in 1686–87, but the insecurity that followed precipitated a long-incipient economic crisis, which in turn was deepened by warfare with the Marāṭhā warMarathas. Śivājī’s Shivaji’s son Sambhājī Sambhaji was captured and executed in 1689 and his kingdom broken up. The MarāṭhāsMarathas, however, then adopted guerrilla tactics, spreading all over South southern India amid a sympathetic population. The rest of Aurangzeb’s life was spent in laborious and fruitless sieges of forts in the Marāṭhā Maratha hill country.

Aurangzeb’s absence in the south prevented him from maintaining his former firm hold on the north. The administration weakened, and the process was hastened by pressure on the land by Mughal grantees who were paid by assignments on the land revenue. Agrarian discontent often took the form of religious movements, as in the case of the Satnamis and the Sikhs in the Punjab. In 1675 Aurangzeb arrested and executed the Sikh guru Guru (spiritual leader) Tegh BahādurBahadur, who had refused to embrace IslāmIslam; and the succeeding guru Guru was in open rebellion for the rest of the Aurangzeb’s reign. This was the real beginning of the still-existing Sikh-Muslim feud. Other agrarian revolts, such as those of the JātsJats, were largely secular.

In general, Aurangzeb ruled as a militant orthodox Sunnite Sunni Muslim, who ; he put through increasingly puritanical ordinances that were vigorously enforced by muḥtasibs, or censors of morals. The Muslim confession of faith, for instance, was removed from all coins lest it be defiled by unbelievers; , and courtiers were forbidden to salute in the Hindu fashion. In addition, Hindu idols, temples, and shrines were often destroyed.

Aurangzeb maintained the empire for nearly half a century and in fact extended it in the south as far as Tanjore (Thanjāvūrnow Thanjavur) and Trichinopoly (Tiruchchirāppallinow Tiruchchirappalli). Behind this imposing facade, however, were serious weaknesses. The Marāṭhā Maratha campaign continually drained the imperial resources. The militancy of the Sikhs and the Jāts Jats boded ill for the empire in the north. The new Islāmic Islamic policy alienated Hindu sentiment and undermined Rājput Rajput support. The financial pressure on the land strained the whole administrative framework. When Aurangzeb died , after a reign of nearly 49 years, he left an empire not yet moribund but confronted with a number of menacing problems. The failure of his son’s successors to cope with them led to the collapse of the empire in the mid-18th century.