Chapter IV.
The Passage of the Rhone.
B.C. 217
Difficulties anticipated.
Reconnoitering party.
Hannibal, after he had passed the Pyrenees, did not anticipate any new difficulty till he should arrive at the Rhone. He knew very well that that was a broad and rapid river, and that he must cross it near its mouth, where the water was deep and the banks low; and, besides, it was not impossible that the Romans who were coming to meet him, under Cornelius Scipio, might have reached the Rhone before he should arrive there, and be ready upon the banks to dispute his passage. He had sent forward, therefore, a small detachment in advance, to reconnoiter the country and select a route to the Rhone, and if they met with no difficulties to arrest them there, they were to go on till they reached the Alps, and explore the passages and defiles through which his army could best cross those snow-covered mountains.
Some tribes reduced.
Alarm of the Gauls.
It seems that before he reached the Pyrenees—that is, while he was upon the Spanish side of them, some of the tribes through whose territories he had to pass undertook to resist him, and he, consequently, had to attack them and reduce them by force; and then, when he was ready to move on, he left a guard in the territories thus conquered to keep them in subjection. Rumors of this reached Gaul. The Gauls were alarmed for their own safety. They had not intended to oppose Hannibal so long as they supposed that he only wished for a safe passage through their country on his way to Italy; but now, when they found, from what had occurred in Spain, that he was going to conquer the countries he traversed as he passed along, they became alarmed. They seized their arms, and assembled in haste at Ruscino, and began to devise measures of defense. Ruscino was the same place as that in which the Roman embassadors met the great council of the Gauls on their return to Italy from Carthage.
The Alps.
Difficulty of their passage.
While this great council, or, rather, assembly of armies, was gathering at Ruscino, full of threats and anger, Hannibal was at Illiberis, a town at the foot of the Pyrenean Mountains. He seems to have had no fear that any opposition which the Gauls could bring to bear against him would be successful, but he dreaded the delay. He was extremely unwilling to spend the precious months of the early summer in contending with such foes as they, when the road to Italy was before him. Besides, the passes of the Alps, which are difficult and laborious at any time, are utterly impracticable except in the months of July and August. At all other seasons they are, or were in those days, blocked up with impassable snows. In modern times roads have been made, with galleries cut through the rock, and with the exposed places protected by sloping roofs projecting from above, over which storms sweep and avalanches slide without injury; so that now the intercourse of ordinary travel between France and Italy, across the Alps, is kept up, in some measure, all the year. In Hannibal's time, however, the mountains could not be traversed except in the summer months, and if it had not been that the result justified the undertaking, it would have been considered an act of inexcusable rashness and folly to attempt to cross with an army at all.