Aurangzeb spent almost 25 years of his life in south India. He was a Sunni Muslim. So, he wanted to crush the independent Shia states of Bijapur and Golkonda in south India. These states helped Marathas against Mughals, so he wanted to crush the power of Marathas also.
In 1686 A.D., Aurangzeb occupied Bijapur and in 1687 A.D., he occupied Golkunda also. Shivaji died in 1680 A.D. but still Marathas continued their struggle. Aurangzeb failed to crush Marathas. In 1707 A.D., he died.