Which cultural group has been MOST influenced by ancient Greece, the Roman Empire, and Christianity?

Ancient Greece, the Roman Empire, and Christianity was mostly influenced by the Etruscans culture. The Romans became great architectures. They learned so many techniques from the Etruscans. The Romans adopted sporting events from the Etruscans.

Explanation:

answer; i believe that they became wealthy from gold and salt in their area, and became powerful by controlling trade in west

this doesn't support enough information to answer the question.