Whenever a Greek city had been attacked, the foreign residents had moved out as quickly as they could. Why defend something which meant nothing to them but a temporary boarding house in which they were tolerated as long as they paid their bills? But when the enemy was before the gates of Rome, all the Latins rushed to her defence. It was their Mother who was in danger. It was their true "home" even if they lived a hundred miles away and had never seen the walls of the sacred Hills. No defeat and no disaster could change this sentiment. In the beginning of the fourth century B.C. the wild Gauls forced their way into Italy. They had defeated the Roman army near the River Allia and had marched upon the city. They had taken Rome and then they expected that the people would come and sue for peace. They waited, but nothing happened. After a short time the Gauls found themselves surrounded by a hostile population which made it impossible for them to obtain supplies. After seven months, hunger forced them to withdraw. The policy of Rome to treat the "foreigner" on equal terms had proved a great success and Rome stood stronger than ever before. This short account of the early history of Rome shows you the enormous difference between the Roman ideal of a healthy state, and that of the ancient world which was embodied in the town of Carthage. The Romans counted upon the cheerful and hearty co-operation between a number of "equal citizens." The Carthaginians, following the example of Egypt and western Asia, insisted upon the unreasoning (and therefore unwilling) obedience of "Subjects" and when these failed they hired professional soldiers to do their fighting for them. You will now understand why Carthage was bound to fear such a clever and powerful enemy and why the plutocracy of Carthage was only too willing to pick a quarrel that they might destroy the dangerous rival before it was too late. But the Carthaginians, being good business men, knew that it never pays to rush matters. They proposed to the Romans that their respective cities draw two circles on the map and that each town claim one of these circles as her own "sphere of influence" and promise to keep out of the other fellow's circle. The agreement was promptly made and was broken just as promptly when both sides thought it wise to send their armies to Sicily where a rich soil and a bad government invited foreign interference.