Explanation

The main occupation of the people of the Indus valley civilization was Agriculture.

Indus valley civilization was destroyed by Aryans

The Indus valley people knew the use of Gold, Silver, Copper, and Bronze but not iron

The Indus Valley Civilisation, also known as the Indus Civilisation.

The Indus Valley Civilisation (IVC)  was a Bronze Age civilization 

Major sites: Harappa, Mohenjo-Daro, Dholavira, and Rakhigarhi