These severe, but equitable measures, had pacified Latium; applied to the rest of Italy, and even to foreign countries, they will facilitate everywhere the progress of Roman domination.
The momentary alliance with the Samnites had permitted Rome to reduce the Latins; nevertheless the Senate, without hesitation, turned against the former again as soon as the moment appeared convenient. It concluded, in 422, a treaty with the Gauls and Alexander Molossus, who, having landed near Pæstum, attacked the Lucanians and the Samnites. This King of Epirus, the uncle of Alexander the Great, had been called into Italy by the Tarentines; but his premature death disappointed the hopes to which his co-operation had given rise, and the Samnites recommenced their incursions on the lands of their neighbours. The intervention of Rome put a stop to the war. All the forces of the Republic were employed in reducing the revolt of the Volscian towns of Fundi and Privernum.[188] In 425, Anxur (_Terracina_) was declared a Roman colony, and, in 426, Fregellæ (_Ceprano?_), a Latin colony.
The establishment of these fortresses, and of those of Cales and Antium, secured the communications with Campania; the Liris and the Vulturnus became in that direction the principal lines of defence of the Romans. The cities situated on the shores of that magnificent gulf called _Crater_ by the ancients, and in our days the _Gulf of Naples_, perceived then the dangers which threatened them. They turned their eyes towards the population of the interior, who were no less alarmed for their independence.
V. The fertile countries which bordered the western shore of the peninsula were destined to excite the covetousness of the Romans and the Samnites, and become the prey of the conqueror. “Campania, indeed,” says Florus,[189] “is the finest country of Italy, and even of the whole world. There is nothing milder than its climate. Spring flourishes there twice every year. There can be nothing more fertile than its soil. It is called the garden of Ceres and Bacchus. There is not a more hospitable sea than that which bathes its shores.” In 427, the two peoples disputed the possession of it, as they had done in 411. The inhabitants of Palæopolis having attacked the Roman colonists of the _ager Campanus_, the consuls marched against that place, which soon received succour from the Samnites and the inhabitants of Nola, while Rome formed an alliance with the Apulians and the Lucanians. The siege dragged on, and the necessity of continuing the campaign beyond the ordinary limit led to the prolongation of the command of Publilius Philo with the title of proconsul, which appeared for the first time in the military annals. The Samnites were soon driven from Campania; the Palæopolitans submitted; their town was demolished; but they formed close to it a new establishment, at Naples (_Neapolis_), where a new treaty guaranteed them an almost absolute independence, on the condition of furnishing a certain number of vessels to Rome. After that, nearly all the Greek towns, reduced one after another, obtained the same favourable conditions, and formed the class of the _socii navales_.[190]