Question

the mental unknown to indus valley people​

Answer 1

Answer:

Originally Answered: Which metal was unknown to the people of the Indus Valley Civilization? We cannot talk about metals non known in Antiquity, as radioactive ones, or even aluminium. So the metal IVC did not know was iron. They used bronze, since this civilization belongs to Bronze Age.

Answer 2

Answer:

The Indus civilisation is also known as the Harappan Civilisation, after its type site, Harappa, the first of its sites to be excavated early in the 20th century in what was then the Punjab province of British India and now is Pakistan.