Veneto of their Celtic neighbours. During the 3rd century BC, the Veneti, together with the Cenomani Celts on their western border, sided with the Romans, as Rome expanded and struggled against the Insubres and Boii (Celts). During the Second Punic War (218 – 202 BC), the Veneti even sent a contingent of soldiers to fight alongside the Romans against Hannibal and the invading Carthaginians. These Venetians were among those slaughtered at the Battle of Cannae (216 BC). In 181 BC a Roman triumvirate of Publius Cornelius Scipio Nasica, Caius Flaminius, and Lucius Manlius Acidinus founded a Latin colony at Aquileia as
Titus Manlius Torquatus (consul 235 BC) to cross the Po river, then defeated the Boii there. The Celts lost 23,000 men and 5,000 of them were captured, but the consuls had to retreat because of poor weather and decease among their troops. In 216 BC, as one of the most senior senators then living, he successfully opposed the ransoming of the Romans taken prisoner at the Battle of Cannae, on the grounds that they had made no effort to break out of the Carthaginian lines. In 215 BC he was sent to Sardinia, after the illness of Quintus Mucius Scaevola and defeated a Carthaginian attempt under