With reference to the Decline of the Mughals, consider the following statements:

1. The wars with the Sikhs, the Marathas, the Jats and the Rajputs had drained the resources of the Mughal Empire.

2. The successors of Aurangzeb were weak and became victims of the intrigues and conspiracies of the faction-ridden nobles.

3. Foreign invasions sapped the remaining strength of the Mughals and hastened the process of disintegration.

Which of the above statement is/are correct?