D Mediterranean Sea
Explanation:
Pheonicia was an Ancient civilization which was in parts of the Mediterranean coast to the east inn Modern day Syria and Turkey region which was to be later known as Asia Minor region.
All the important cities of the time including Tyre were present on the coastline of the Mediterranean connected to the other previous civilizations like the Crete islands and the Greek settlers.
Phoenicians had began the civilization in late bronze age and existed for long.