<P> Shah Jahan 's eldest son , the liberal Dara Shikoh , became regent in 1658 , as a result of his father 's illness . However , a younger son , Aurangzeb , allied with the Islamic orthodoxy against his brother , who championed a syncretistic Hindu - Muslim religion and culture , and ascended to the throne . Aurangzeb defeated Dara in 1659 and had him executed . Although Shah Jahan fully recovered from his illness , Aurangzeb declared him incompetent to rule and had him imprisoned . During Aurangzeb 's reign , the empire gained political strength once more , but his religious conservatism and intolerance undermined the stability of Mughal society . Aurangzeb expanded the empire to include almost the whole of South Asia , but at his death in 1707 , many parts of the empire were in open revolt . Aurangzeb 's attempts to reconquer his family 's ancestral lands in Central Asia - Turan were not successful while his successful conquest of the Deccan region proved to be a Pyrrhic victory that cost the empire heavily in both blood and treasure . A further problem for Aurangzeb was the army had always been based upon the land - owning aristocracy of northern India who provided the cavalry for the campaigns , and the empire had nothing equivalent to the Janissary corps of the Ottoman Empire . The long and costly conquest of the Deccan had badly dented the `` aura of success '' that surrounded Aurangzeb , and from the late 17th century onwards , the aristocracy become increasing unwilling to provide forces for the empire 's wars as the prospect of being rewarded with land as a result of a successful war was seen as less and less likely . Furthermore , the fact that at the conclusion of the conquest of the Deccan , Aurangzeb had very selectively rewarded some of the noble families with confiscated land in the Deccan had left those aristocrats who received no confiscated land as reward and for whom the conquest of the Deccan had cost dearly , feeling strongly disgruntled and unwilling to participate in further campaigns . Aurangzeb 's son , Shah Alam , repealed the religious policies of his father , and attempted to reform the administration . However , after his death in 1712 , the Mughal dynasty sank into chaos and violent feuds . In the year 1719 alone , four emperors successively ascended the throne . </P>
<P> Shah Jahan 's eldest son , the liberal Dara Shikoh , became regent in 1658 , as a result of his father 's illness . However , a younger son , Aurangzeb , allied with the Islamic orthodoxy against his brother , who championed a syncretistic Hindu - Muslim religion and culture , and ascended to the throne . Aurangzeb defeated Dara in 1659 and had him executed . Although Shah Jahan fully recovered from his illness , Aurangzeb declared him incompetent to rule and had him imprisoned . During Aurangzeb 's reign , the empire gained political strength once more , but his religious conservatism and intolerance undermined the stability of Mughal society . Aurangzeb expanded the empire to include almost the whole of South Asia , but at his death in 1707 , many parts of the empire were in open revolt . Aurangzeb 's attempts to reconquer his family 's ancestral lands in Central Asia - Turan were not successful while his successful conquest of the Deccan region proved to be a Pyrrhic victory that cost the empire heavily in both blood and treasure . A further problem for Aurangzeb was the army had always been based upon the land - owning aristocracy of northern India who provided the cavalry for the campaigns , and the empire had nothing equivalent to the Janissary corps of the Ottoman Empire . The long and costly conquest of the Deccan had badly dented the `` aura of success '' that surrounded Aurangzeb , and from the late 17th century onwards , the aristocracy become increasing unwilling to provide forces for the empire 's wars as the prospect of being rewarded with land as a result of a successful war was seen as less and less likely . Furthermore , the fact that at the conclusion of the conquest of the Deccan , Aurangzeb had very selectively rewarded some of the noble families with confiscated land in the Deccan had left those aristocrats who received no confiscated land as reward and for whom the conquest of the Deccan had cost dearly , feeling strongly disgruntled and unwilling to participate in further campaigns . Aurangzeb 's son , Shah Alam , repealed the religious policies of his father , and attempted to reform the administration . However , after his death in 1712 , the Mughal dynasty sank into chaos and violent feuds . In the year 1719 alone , four emperors successively ascended the throne . </P>
how many kings did the mughal empire witness in 1719
how many kings did the mughal empire witness in 1719
four
four