The consul was wounded in the battle. It was here that the one who will become Hannibal's greatest rival, the consul's son Publius Cornelius Scipio, did his first deed of valor, when he helped save his father (Livius also gives the alternate account of the Consul's rescue by a Ligurian slave, but he says he wishes the most popular account, accepted by most of the historians, to be correct). After this, the Roman cavalry retreated and their army broke camp the same night and crossed the Po River to the town of Placentia (Piacenza). Pursued by Hannibal, the Consul and his army retreated further over the river Trebia and set camp in a strong position, to await the arrival of his colleague, the Consul Tiberius Sempronius Longus, who had been recalled from the operations in Sicily.

On the front in Sicily, the actions were fought mainly by the navies, with...
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