They went thither in search of furs, and gold and silver, which were got either from the sand of certain rivers, as for instance the Allege (in Latin Aurigera), or from certain mines of the Alps, the Cevennes, and the Pyrenees; they brought in exchange stuffs dyed with purple, necklaces and rings of glass, and, above all, arms and wine; a trade like that which is nowadays carried on by the civilized peoples of Europe with the savage tribes of Africa and America.

For the purpose of extending and securing their commercial expeditions, the Phoenicians founded colonies in several parts of Gaul, and to them is attributed the earliest origin of Nemausus (Nimes), and of Alesia, near Semur.

But, at the end of three or four centuries, these colonies fell into decay; the trade of the Phoenicians was withdrawn from Gaul, and the only important sign it preserved of their residence was a road which, starting from the eastern Pyrenees, skirted the Gallic portion of the Mediterranean, crossed the Alps by the pass of Tenda, and so united Spain, Gaul, and Italy.

After the withdrawal of the Phoenicians this road was kept up and repaired, at first by the Greeks of Marseilles, and subsequently by the Romans.
As merchants and colonists, the Greeks were, in Gaul, the successors of the Phoenicians, and Marseilles was one of their first and most considerable colonies.

At the time of the Phoenicians' decay in Gaul, a Greek people, the Rhodians, had pushed their commercial enterprises to a great distance, and, in the words of the ancient historians, held the empire of the sea.