When the Romans learned whither Hannibal had gone, they also left Apulia, where only a weak division was retained, and collected their remaining forces on the right bank of the Volturnus. With the two legions saved from Cannae Marcus Marcellus marched to Teanum Sidicinum, where he was joined by such troops as were at the moment disposable from Rome and Ostia, and advanced--while the dictator Marcus Junius slowly followed with the main army which had been hastily formed--as far as the Volturnus at Casilinum, with a view if possible to save Capua. That city he found already in the power of the enemy; but on the other hand the attempts of the enemy on Neapolis had been thwarted by the courageous resistance of the citizens, and the Romans were still in good time to throw a garrison into that important port. With equal fidelity the two other large coast towns, Cumae and Nuceria, adhered to Rome. In Nola the struggle between the popular and senatorial parties as to whether they should attach themselves to the Carthaginians or to the Romans, was still undecided. Informed that the former were gaining the superiority, Marcellus crossed the river at Caiatia, and marching along the heights of Suessula so as to evade the enemy's army, he reached Nola in sufficient time to hold it against the foes without and within. In a sally he even repulsed Hannibal in person with considerable loss; a success which, as the first defeat sustained by Hannibal, was of far more importance from its moral effect than from its material results. In Campania indeed, Nuceria, Acerrae, and, after an obstinate siege prolonged into the following year (539), Casilinum also, the key of the Volturnus, were conquered by Hannibal, and the severest punishments were inflicted on the senates of these towns which had adhered to Rome. But terror is a bad weapon of proselytism; the Romans succeeded, with comparatively trifling loss, in surmounting the perilous moment of their first weakness. The war in Campania came to a standstill; then winter came on, and Hannibal took up his quarters in Capua, the luxury of which was by no means fraught with benefit to his troops who for three years had not been under a roof. In the next year (539) the war acquired another aspect. The tried general Marcus Marcellus, Tiberius Sempronius Gracchus who had distinguished himself in the campaign of the previous year as master of the horse to the dictator, and the veteran Quintus Fabius Maximus, took--Marcellus as proconsul, the two others as consuls--the command of the three Roman armies which were destined to surround Capua and Hannibal; Marcellus resting on Nola and Suessula, Maximus taking a position on the right bank of the Volturnus near Cales, and Gracchus on the coast near Liternum, covering Neapolis and Cumae. The Campanians, who marched to Hamae three miles from Cumae with a view to surprise the Cumaeans, were thoroughly defeated by Gracchus; Hannibal, who had appeared