Which two sentences about trade in the Roman Republic are true?People exchanged goods instead of using money to buy them. The Romans used gold, silver, and bronze coins for trade and to pay taxes.
Goods came to the Roman Republic from several regions outside of Italy.
Roman soldiers were paid with goods from all over the region.

donald carl johanson (born june 28, 1943) is an american paleoanthropologist. he is known for discovering – with yves coppens and maurice taieb – the fossil of a female hominin australopithecine known as "lucy" in the afar triangle region of hadar, ethiopia.

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sorry if this is incorrect.

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because he didn't know how to do it