which civilization had the biggest influence on greek and romen societies due to it location near the mediterranean sea

The civilization that had the biggest influence on Greek and Roman societies due to its location near the Mediterranean Sea was the ancient Egyptian civilization. The Egyptians had a significant impact on the art, architecture, religion, and trade of both the Greeks and Romans. The Greeks were particularly influenced by Egyptian art and architecture, adopting many Egyptian motifs in their own designs. The Romans, in turn, were influenced by both Greek and Egyptian culture, adopting many Egyptian deities and religious practices into their own religion. The trade networks established by the Egyptians also played a key role in connecting the Mediterranean world and facilitating the exchange of goods and ideas between different civilizations.