After the reign of Aurangazeb, mughal empire began to show sighns of weakness.
1.number of revolts were takes place .Especially for the right to rule.none of them are efficient to maintain the stability of the empire.
2.Poor economy because of the constant wars.
3.Rise of new powers such as sikhs,marathas etc.They took the advantage of weakness.
4.Administrative weaknesses and corrupted policies.
5.Arrival of British.
6.Religious policies and Deccan and Maratha policies of Aurangazeb.