From the field of battle Hannibal had turned his steps to Campania, He knew Rome better than the simpletons, who in ancient and modern times have fancied that he might have terminated the struggle by a march on the enemy's capital. Modern warfare, it is true, decides a war on the field of battle; but in ancient times, when the system of attacking fortresses was far less developed than the system of defence, the most complete success in the field was on numberless occasions neutralized by the resistance of the walls of the capitals. The council and citizens of Carthage were not at all to be compared to the senate and people of Rome; the peril of Carthage after the first campaign of Regulus was infinitely more urgent than that of Rome after the battle of Cannae; yet Carthage had made a stand and been completely victorious. With what colour could it be expected that Rome would now deliver her keys to the victor, or even accept an equitable peace? Instead therefore of sacrificing practicable and important successes for the sake of such empty demonstrations, or losing time in the besieging of the two thousand Roman fugitives enclosed within the walls of Canusium, Hannibal had immediately proceeded to Capua before the Romans could throw in a garrison, and by his advance had induced this second city of Italy after long hesitation to join him. He might hope that, in possession of Capua, he would be able to seize one of the Campanian ports, where he might disembark the reinforcements which his great victories had wrung from the opposition at home. Renewal of the War in Campania The War in Apulia