The correct answer is C) Mughal.
The Taj Mahal was built during the Mughal Empire in India.
One of the most iconic buildings in India and probably in all the world is the Taj Mahal Palace, with its beautiful white marble structure. Located in Agra, Uttar Pradesh, India, and built from 1631 to 1648, Emperor Shah Jahan gave the order to build the spectacular palace in honor to his favorite wife. The place is considered a heritage to all humanity by the UNESCO, and the of the Yamuna River is one of the favorites for tourists that visit the place.
The other options of the question were A) Mauryan. B) Gupta. D) Harappan.