Which of the following statements best interprets why the Ming Dynasty fell?

The Ming empire was overwhelmed by attacks from outside countries and could not fight back.
. People came to believe that the emperor was no longer blessed by the gods and should not rule.
A combination of internal and external forces weakened the Ming Dynasty over time.
Inflation became too high and made it challenging for people to keep their living standards.

A combination of internal and external forces weakened the Ming Dynasty over time.