Before revision: Greeks The term in modern usage originated from Greece, where the seven seas were considered as: The Adriatic Sea The Aegean Sea The Black Sea The Caspian Sea The Mediterranean sea The Persian Gulf (then considered a sea) The Red Sea.
After revision: Greeks The term in modern usage originated from Greece, where the seven Seas were considered as: The Adriatic Sea The Aegean Sea The Black Sea The Caspian Sea The Mediterranean sea The Persian Gulf (then considered a sea) The Red Sea.