only by those of the ascent, its thinned battalions issued from the
defiles of the mountains upon the plains of the Po. Of the fifty thousand
men and more with which Hannibal had begun the passage, barely half that
number had survived the march, and these "looked more like phantoms than
men."

BATTLES OF THE TICINUS, THE TREBIA, AND LAKE TRASIMENUS.--The Romans had
not the remotest idea of Hannibal's plans. With war determined upon, the
Senate had sent one of the consuls, L. Sempronius Longus, with an army
into Africa by the way of Sicily; while the other, Publius Cornelius
Scipio, they had directed to lead another army into Spain.

While the Senate were watching the movements of these expeditions, they
were startled with the intelligence that Hannibal, instead of being in
Spain, had crossed the Pyrenees and was among the Gauls upon the Rhone.
Sempronius was hastily recalled from his attempt upon Africa, to the
defence of Italy. Scipio, on his way to Spain, had touched at Massilia,
and there learned of the movements of Hannibal. He turned back, hurried
into Northern Italy, and took command of the levies there. The cavalry of
the two armies met upon the banks of the Ticinus, a tributary of the Po.
The Romans were driven from the field by the fierce onset of the Numidian
horsemen. Scipio now awaited the arrival of the other consular army, which
was hurrying up through Italy by forced marches.

In the battle of the Trebia the united armies of the two consuls were
almost annihilated. The Gauls, who had been waiting to see to which side
fortune would incline, now flocked to the standard of Hannibal, and hailed
him as their deliverer.

The spring following the victory at the Trebia, Hannibal led his army, now