B. Rock and roll is the answer
Explanation: It was one of the largest cities of the ancient Indus Valley Civilization, also known as the Harappan Civilization, which developed around 3,000 BCE from the prehistoric Indus culture. ... Mohenjo-daro was the most advanced city of its time, with remarkably sophisticated civil engineering and urban planning.
The conquistadors had more advanced weapons than the natives therefore <u>the natives would not have been able to resist conquistadors</u>