The exports of Phoenicia as a whole included particularly cedar and pine wood, fine linen from Tyre, Byblos, and Berytos, cloths dyed with the famous Tyrian purple (made from the snail Murex), embroideries from Sidon, metalwork and glass, glazed faience, wine, salt, and dried fish. They received in return raw materials, such as papyrus, ivory, ebony, silk, amber, ostrich eggs, spices, incense, horses, gold, silver, copper, iron, tin, jewels, and precious stones.
The Suez Canal is important because it is the shortest maritime route from Europe to Asia. Prior to its construction, ships headed toward Asia had to embark on an arduous journey around the Cape of Good Hope at the southern tip of Africa.
I think it might be the 3/5 compromise. more context?