How did trade help early Africans develop advanced societies? (1 point)

Responses

Trade was not a helpful factor to develop an advanced society.
Trade was not a helpful factor to develop an advanced society.

It made the gold they mined less valuable.
It made the gold they mined less valuable.

It allowed them to trade natural resources for items they needed.
It allowed them to trade natural resources for items they needed.

It allowed them to make weapons out of iron

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