PLEASE HELP IM REDOING MY TEST LAST TIME I GOT IT WRONG What advancement in the use of metal was achieved by the people of the Gupta Empire? O They were the first civilization to mine iron ore.

They came up with methods to convert iron into steel.

They created methods to extract metal from ore.

O They were the first civilization to work with bronze.

They came up with methods to convert iron into steel.

Explanation:

The advancement in the use of metal was achieved by the people of the Gupta Empire by the fact that "They came up with methods to convert iron into steel."

This is evident in that the Gupta empire which lasted between the fourth century to the sixth century made various steel tools, from iron. And ad the same time made gold coins and metal mirrors.

this is true hope this

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