The stage was set for the second outbreak between the two rivals. Once more a Greek colony was the pretext for a war. The Carthaginians were besieging Saguntum on the east coast of Spain. The Saguntians appealed to Rome and Rome, as usual, was willing to help. The Senate promised the help of the Latin armies, but the preparation for this expedition took some time, and meanwhile Saguntum had been taken and had been destroyed. This had been done in direct opposition to the will of Rome. The Senate decided upon war. One Roman army was to cross the African sea and make a landing on Carthaginian soil. A second division was to keep the Carthaginian armies occupied in Spain to prevent them from rushing to the aid of the home town. It was an excellent plan and everybody expected a great victory. But the Gods had decided otherwise.
HANNIBAL CROSSES THE ALPS
It was the fall of the year 218 before the birth of Christ and the Roman army which was to attack the Carthaginians in Spain had left Italy. People were eagerly waiting for news of an easy and complete victory when a terrible rumour began to spread through the plain of the Po. Wild mountaineers, their lips trembling with fear, told of hundreds of thousands of brown men accompanied by strange beasts “each one as big as a house,” who had suddenly emerged from the clouds of snow which surrounded the old Graian pass through which Hercules, thousands of years before, had driven the oxen of Geryon on his way from Spain to Greece. Soon an endless stream of bedraggled refugees appeared before the gates of Rome, with more complete details. Hannibal, the son of Hamilcar, with fifty thousand soldiers, nine thousand horsemen and thirty-seven fighting elephants, had crossed the Pyrenees. He had defeated the Roman army of Scipio on the banks of the Rhone and he had guided his army safely across the mountain passes of the Alps although it was October and the roads were thickly covered with snow and ice. Then he had joined forces with the Gauls and together they had defeated a second Roman army just before they crossed the Trebia and laid siege to Placentia, the northern terminus of the road which connected Rome with the province of the Alpine districts.
The Senate, surprised but calm and energetic as usual, hushed up the news of these many defeats and sent two fresh armies to stop the invader. Hannibal managed to surprise these troops on a narrow road along the shores of the Trasimene Lake and there he killed all the Roman officers and most of their men. This time there was a panic among the people of Rome, but the Senate kept its nerve. A third army was organised and the command was given to Quintus Fabius Maximus with full power to act “as was necessary to save the state.”
Fabius knew that he must be very careful lest all be lost. His raw and untrained men, the last available soldiers, were no match for Hannibal’s veterans. He refused to accept battle but forever he followed Hannibal, destroyed everything eatable, destroyed the roads, attacked small detachments and generally weakened the morale of the Carthaginian troops by a most distressing and annoying form of guerilla warfare.