What greek contribution to civilization, illustrated below, is still used by civilizations today?

voting tokens

medals of valor

currency

certifications of citizenship

Currency

Explanation:

It's not certain which ancient civilization was the first to start using coin money. It's known that Ancient Greeks, Ancient Chinese, and Ancient Lydians began using coins around the beginning of the 8th century BC, at the approximately same time. There's a possibility that Pheidon, king of Argos, a Greek city, was the first ruler in the Mediterranean who officially set standards of weight and money. The picture below shows an engraving of Pheidon introducing silver coinage.

becasue in the south they disallowed slavery but in the north slavery was illegial this boilled into because mexico wanted slavery

the correct answer is:

b) a rich merchant.