successfully
as his brother had formerly done, that Placentia was invested. With
all haste the consul Marcus Livius proceeded to the northern army; and
it was high time that he should appear. Etruria and Umbria were in
sullen ferment; volunteers from them reinforced the Phoenician army.
His colleague Gaius Nero summoned the praetor Gaius Hostilius Tubulus
from Venusia to join him, and hastened with an army of 40,000 men to
intercept the march of Hannibal to the north. The latter collected
all his forces in the Bruttian territory, and, advancing along the
great road leading from Rhegium to Apulia, encountered the consul at
Grumentum. An obstinate engagement took place in which Nero claimed
the victory; but Hannibal was able at all events, although with some
loss, to evade the enemy by one of his usual adroit flank-marches, and
to reach Apulia without hindrance. There he halted, and encamped at
first at Venusia, then at Canusium: Nero, who had followed closely in
his steps, encamped opposite to him at both places. That Hannibal
voluntarily halted and was not prevented from advancing by the Roman
army, appears to admit of no doubt; the reason for his taking up his
position exactly at this point and not farther to the north, must have
depended on arrangements concerted between himself and Hasdrubal, or
on conjectures as to the route of the latter's march, with which we
are not acquainted. While the two armies thus lay inactive, face to
face, the despatch from Hasdrubal which was anxiously expected in
Hannibal's camp was intercepted by the outposts of Nero. It stated
that Hasdrubal intended to take the Flaminian road, in other words,
to keep in the first instance along the coast and then at Fanum to
turn across the Apennines towards Narnia, at which place he hoped to
meet Hannibal. Nero immediately ordered the reserve in the capital
to proceed to Narnia as the point selected for the junction of the two
Phoenician armies, while the division stationed at Capua went to the
capital, and a new reserve was formed there. Convinced that Hannibal
was not acquainted with the purpose of his brother and would continue
to await him in Apulia, Nero resolved on the bold experiment of
hastening northward by forced marches with a small but select corps
of 7000 men and, if possible, in connection with his colleague,
compelling Hasdrubal to fight. He was able to do so, for the Roman
army which he left behind still continued strong en