Final answer:
a. the reign of his son, who brought beliefs that opposed what the mughal empire was founded on.
Shah Jahan had the Taj Mahal built as a tomb for his wife, but high taxes alone did not cause the downfall of the Mughal Empire. It was a combination of factors, including the beliefs brought by Shah Jahan's son and religious intolerance towards the Sikh religion.
Step-by-step explanation:
Shah Jahan, the Mughal emperor, had the Taj Mahal built as a tomb for his favorite wife Mumtaz Mahal. Shah Jahan had the Taj Mahal built as a tomb for his wife, but high taxes alone did not cause the downfall of the Mughal Empire. It was a combination of factors, including the beliefs brought by Shah Jahan's son and religious intolerance towards the Sikh religion.
While it is true that high taxes were imposed to fund the construction of the Taj Mahal, the downfall of the Mughal Empire cannot be attributed solely to this. The empire faced a decline due to a combination of factors, including the reign of Shah Jahan's son, who brought beliefs that opposed the foundation of the Mughal Empire, and religious intolerance towards the Sikh religion introduced during Jahangir's rule.