Manius Pomponius Matho to the dictator, Lucius Veturius Philo, and was elected praetor for the following year, 216 BC. There seems no reason for believing that the Matho, praetor of this year, was a different person from the consul of 233 BC, as the Romans were now at war with Hannibal, and were therefore anxious to appoint to the great offices of the state generals who had had experience in war. The lot, however, did not give any military command to Matho, but the "jurisdictio inter ewes Romanos et peregrines". After news had been received of the fatal battle of Cannae, Matho and
Early Middle Ages had broken down, and the Roman army comprised mainly barbarians and soldiers recruited for a single campaign. The general decline in discipline also led to the use of smaller shields and lighter weaponry. Not wanting to share the glory, Eastern Emperor Valens ordered an attack on the Therving infantry under Fritigern without waiting for Western Emperor Gratian, who was on the way with reinforcements. While the Romans were fully engaged, the Greuthung cavalry arrived. Only one-third of the Roman army managed to escape. This represented the most shattering defeat that the Romans had suffered since the Battle of Cannae (216