had not the citizens
themselves pronounced their own sentence, when immediately after their
defection they put to death all the Roman citizens present in Capua at
the time of the revolt? But it was unjustifiable in Rome to embrace
this opportunity of gratifying the secret rivalry that had long
subsisted between the two largest cities of Italy, and of wholly
annihilating, in a political point of view, her hated and envied
competitor by abolishing the constitution of the Campanian city.

Superiority of the Romans
Tarentum Capitulates

Immense was the impression produced by the fall of Capua, and all the
more that it had not been brought about by surprise, but by a two
years' siege carried on in spite of all the exertions of Hannibal.
It was quite as much a token that the Romans had recovered their
ascendency in Italy, as its defection some years before to Hannibal
had been a token that that ascendency was lost. In vain Hannibal had
tried to counteract the impression of this news on his allies by the
capture of Rhegium or of the citadel of Tarentum. His forced march
to surprise Rhegium had yielded no result. The citadel of Tarentum
suffered greatly from famine, after the Tarentino-Carthaginian
squadron closed the harbour; but, as the Romans with their much more
powerful fleet were able to cut off the supplies from that squadron
itself, and the territory, which Hannibal commanded, scarce sufficed
to maintain his army, the besiegers on the side next the sea suffered
not much less than did the besieged in the citadel, and at length they
left the harbour. No enterprise was now successful; Fortune herself
seemed to have deserted the Carthaginians. These consequences of the
fall of Capua--the deep shock given to the respect and confidence
which Hannibal had hitherto enjoyed among the Italian allies, and the
endeavours made by every community that was not too deeply compromised
to gain readmission on tolerable terms into the Roman symmachy
--affected Hannibal much more keenly than the immediate loss. He had
to choose one of two courses; either to throw garrisons into the
wavering towns, in which case he would weaken still more his army
already too weak and would expose his trusty troops to destruction in
small divisions or to treachery--500 of his select Numidian horsemen
were put to death in this way in 544 on the defection of the town of
Salapia; or to pull down and burn the towns which could not be
depended on, so a