Explanation:

 Indus Valley Civilisation

• The Indus Valley Civilisation, also known as the Indus Civilisation, was a Bronze Age civilisation in the northwestern regions of South Asia, lasting from 3300 BCE to 1300 BCE, and in its mature form from 2600 BCE to 1900 BCE.
• There are seven important cities in the Indus valley civilization: Mohanjodaro, Harappa, Kalibangan, Lothal, Chanhudaru, Dholavira, Banawali.