Which of the following civilization is famous for its city/town planning?

Town-planning was the prime specialty of the Harappan culture. Each town was divided into two main parts. On higher ground was built the fort that housed the ruling class and the priestly class. From the foot of the fort area was spread the human settlements of other classes. The town planning of Mohenjo-Daro, Harappa and Kalibangan was styled as per this pattern.