the treaty of 450 had lived at peace with Rome.
They had been spectators of the long struggle of the Samnites, and of
the rapid extirpation of the Senones; they had acquiesced without
remonstrance in the establishment of Venusia, Atria, and Sena, and in
the occupation of Thurii and of Rhegium. But when the Roman fleet, on
its voyage from the Tyrrhene to the Adriatic sea, now arrived in the
Tarentine waters and cast anchor in the harbour of the friendly city,
the long, cherished resentment at length overflowed. Old treaties,
which prohibited the war-vessels of Rome from sailing to the east of
the Lacinian promontory, were appealed to by popular orators in the
assembly of the citizens. A furious mob fell upon the Roman ships of
war, which, assailed suddenly in a piratical fashion, succumbed after
a sharp struggle; five ships were taken and their crews executed
or sold into slavery; the Roman admiral himself had fallen in the
engagement. Only the supreme folly and supreme unscrupulousness of
mob-rule can account for those disgraceful proceedings. The treaties
referred to belonged to a period long past and forgotten; it is clear
that they no longer had any meaning, at least subsequently to the
founding of Atria and Sena, and that the Romans entered the bay on
the faith of the existing alliance; indeed, it was very much their
interest--as the further course of things showed--to afford the
Tarentines no sort of pretext for declaring war. In declaring war
against Rome--if such was their wish--the statesmen of Tarentum were
only doing what they should have done long before; and if they
preferred to rest their declaration of war upon the formal pretext
of a breach of treaty rather than upon the real ground, no further
objection could be taken to that course, seeing that diplomacy has
always reckoned it beneath its dignity to speak the plain truth in
plain language. But to make an armed attack upon the fleet without
warning, instead of summoning the admiral to retrace his course, was
a foolish no less than a barbarous act--one of those horrible
barbarities of civilization, when moral principle suddenly forsakes
the helm and the merest coarseness emerges in its room, as if to warn
us against the childish belief that civilization is able to extirpate
brutality from human nature.

And, as if what they had done had not been enough, the Tarentines
after this heroic feat attacked Thurii, the Roman garrison of which
capitulated