Out of Italy
The immediate results of the war out of Italy were, the conversion of Spain into two Roman provinces—which, however, were in perpetual insurrection; the union of the hitherto dependent kingdom of Syracuse with the Roman province of Sicily; the establishment of a Roman instead of a Carthaginian protectorate over the most important Numidian chiefs; and lastly the conversion of Carthage from a powerful commercial state into a defenceless mercantile town. In other words, it established the uncontested hegemony of Rome over the western region of the Mediterranean. Moreover, in its further development, it led to that necessary contact and interaction between the state systems of the east and the west, which the first Punic war had only foreshadowed; and thereby gave rise to the proximate decisive interference of Rome in the conflicts of the Alexandrine monarchies.
In Italy
As to its results in Italy, first of all the Celts were now certainly, if they had not been already beforehand, destined to destruction; and the execution of the doom was only a question of time. Within the Roman confederacy the effect of the war was to bring into more distinct prominence the ruling Latin nation, whose internal union had been tried and attested by the peril which, notwithstanding isolated instances of wavering, it had surmounted on the whole in faithful fellowship; and to depress still further the non-Latin or non-Latinized Italians, particularly the Etruscans and the Sabellians of Lower Italy. The heaviest punishment or rather vengeance was inflicted partly on the most powerful, partly on those who were at once the earliest and latest, allies of Hannibal—the community of Capua, and the land of the Bruttians. The Capuan constitution was abolished, and Capua was reduced from the second city into the first village of Italy; it was even proposed to raze the city and level it with the ground. The whole soil, with the exception of a few possessions of foreigners or of Campanians well disposed towards Rome, was declared by the senate to be public domain, and was thereafter parcelled out to small occupiers on temporary lease. The Picentes on the Silarus were similarly treated;