Hannibal Goldsworthy puts it, "a classic of ancient generalship, finding its way into nearly every historical narrative of the war and being used by later military manuals". This was a severe blow to Fabius' prestige and soon after this his period of dictatorial power ended. In the spring of 216 BC, Hannibal took the initiative and seized the large supply depot at Cannae in the Apulian plain. By capturing Cannae, Hannibal had placed himself between the Romans and their crucial sources of supply. Once the Roman Senate resumed their consular elections in 216 BC, they appointed Gaius Terentius Varro and Lucius
Socii to raise a double-strength army of four legions and four "alae" e.g. at the Battle of Cannae in 216 BC, where each Consul commanded an army of about 40,000 men. Polybius states that the Romans and their allies could draw on a grand total of 770,000 men fit to bear arms (of which 70,000 met the property requirement for cavalry) in 225 BC, shortly before the start of the Second Punic War. The Romans reportedly asked their allies for an urgent register of all "men fit to bear arms" for a "tumultus Gallicus". Polybius' subtotals, however, are garbled, as he