Explanation: The Indus Valley Civilization, also known as the Harappan Civilization, was one of the earliest urban civilizations in the world, flourishing around 2600-1900 BCE. It was centered in the northwestern regions of the Indian subcontinent, primarily in present-day Pakistan and northwest India. The civilization is named after the Indus River, which was a crucial part of its development and sustenance.
The two most prominent cities of the Indus Valley Civilization were Mohenjo-Daro and Harappa. These cities were notable for their advanced urban planning and architectural features. Mohenjo-Daro, located in the Sindh province of present-day Pakistan, was one of the largest cities of the civilization. It was built on a grid pattern and featured a sophisticated drainage system, public baths, and granaries. The city was divided into a citadel and a lower town, with the citadel housing important administrative and religious buildings.
Harappa, located in the Punjab province of present-day Pakistan, was another major city of the Indus Valley Civilization. Like Mohenjo-Daro, Harappa was also built on a grid pattern and featured advanced urban planning. The city had a large granary, a citadel, and a series of residential buildings. Both cities were known for their well-planned streets, drainage systems, and standardized brick sizes, which suggest a high level of organization and social structure.
The Indus Valley Civilization is also known for its unique script, which has not yet been fully deciphered, and its extensive trade networks, which extended to Mesopotamia and other regions. The civilization declined around 1900 BCE, possibly due to environmental changes, such as shifts in river courses, and other factors.
Understanding the major cities of the Indus Valley Civilization, such as Mohenjo-Daro and Harappa, is crucial for comprehending the development of urbanization and advanced societal structures in ancient India. These cities provide valuable insights into the architectural, social, and economic aspects of one of the world's earliest urban civilizations.