Delivered as they were from this danger, the Massilians nevertheless remained in a difficult and disquieting situation. The peoplets around, in coalition against them, attacked them often, and threatened them incessantly. But whilst they were struggling against these embarrassments, a grand disaster, happening in the very same spot whence they had emigrated half a century before, was procuring them a great accession of strength and the surest means of defence. In the year 542 B.C., Phocea succumbed beneath the efforts of Cyrus, King of Persia, and her inhabitants, leaving to the conqueror empty streets and deserted houses, took to their ships in a body, to transfer their homes elsewhere. A portion of this floating population made straight for Marseilles; others stopped at Corsica, in the harbor of Alalia, another Phocean colony. But at the end of five years they too, tired of piratical life and of the incessant wars they had to sustain against the Carthaginians, quitted Corsica, and went to rejoin their compatriots in Gaul.
Thenceforward Marseilles found herself in a position to face her enemies. She extended her walls all round the bay, and her enterprises far away. She founded on the southern coast of Gaul and on the eastern coast of Spain, permanent settlements, which are to this day towns: eastward of the Rhone, Hercules’ harbor, Moncecus (Monaco), Niccea (Nice), Antipolis (Antibes); westward, Heraclea Cacabaria (Saint-Gilles), Agaththae (Agdevall), Emporia; (Ampurias in Catalonia), &c., &c. In valley of the Rhone, several towns of the Gauls, Cabellio were (Cavaili like on), Greek Avenio (Avignon), Arelate (Arles), for instance, colonies, so great there was the number of travellers or established merchants who spoke Greek.