What was one of the great cities of the Indus Valley civilization, known for being an elevated citadel?

The great city of the Indus Valley civilization known for its elevated citadel is Harappa. This ancient city, along with its contemporary counterpart Mohenjo-Daro, represents one of the most advanced urban cultures of its time, characterized by impressive city planning, sophisticated drainage systems, and a unique grid layout.

Harappa features a distinct citadel area that was likely used for administrative or religious purposes, elevating it above the surrounding structures. This elevation not only provided a practical advantage in terms of defense but also assumed a significant status within the city's layout, reflecting the social and political hierarchy of its inhabitants.

While Mohenjo-Daro is also noteworthy for its own citadel and features, Harappa is specifically recognized for the elevated aspect of its citadel structure, making it a key site for understanding the architectural and urban planning achievements of the Indus Valley civilization. Therefore, recognizing Harappa as the correct answer emphasizes its role as a prominent example of an ancient city with an elevated administrative center.