From a humane standpoint, however, what a fearful destruction of human lives, to satisfy the insatiable ambition of one man. How much more desirable would have been the fame of blessing, rather than destroying and injuring three millions of his fellow men. The time was now drawing near for Cæsar’s return to Rome. During his absence a dangerous rival had become the idol of the fickle people. After the death of Pompey’s wife Julia, who was the daughter of Julius Cæsar, the former alliance between these two powerful rivals had been broken, and they were now open foes. While Cæsar was absent in Gaul, he had not neglected to endeavor to retain his hold upon the populace of Rome. He had distributed vast sums for the adornment of the city. He expended over four million dollars in purchasing ground for the enlargement of the Forum; and when he heard of the death of his daughter Julia, the wife of Pompey, he ordered her funeral to be celebrated with gorgeous splendor. He distributed corn in immense quantities among the people, and sent home many captives to be trained as gladiators to amuse the populace in the theatres. Men were astounded at the magnitude of these vast expenditures; but Pompey was, nevertheless, fast securing the heart of the people. Pompey, in his vanity, imagined that he was so far above Cæsar that he need feel no solicitude at the return of his rival, and therefore took no precautions to resist any hostile designs. Cæsar had now advanced toward the Rubicon, which was a little stream that formed the boundary line between the north of Italy, which was a Roman province called Hither Gaul, and the immediate jurisdiction of the city of Rome. Generals commanding in Gaul were never allowed to pass this river with an army. Hence, to cross the Rubicon with an armed force, was rebellion and treason. When Cæsar arrived at the farther shore of this small but significant stream, he halted at a small town called Ravenna, and established his headquarters there. Pompey now sent to him to demand the return of a legion he had lent him when they were friends. Cæsar returned the legion immediately, adding some of his own troops to show his indifference to the size of his own force.