Answer:
The people of Harappa and Mohenjo-Daro accomplished all of the following except B. writing in Sanskrit.
Step-by-step explanation:
The people of Harappa and Mohenjo-Daro were part of the ancient Indus Valley Civilization, which flourished in the region that is now Pakistan and western India from about 2600 BCE to 1900 BCE. They were known for their advanced urban planning, including the construction of planned cities like Harappa and Mohenjo-Daro. They also built sophisticated systems for handling sewage and constructing baths. However, they did not write in Sanskrit, which was a later language that developed in the region. Instead, the people of the Indus Valley Civilization used a writing system that is still largely undeciphered today.