THE BATTLE OF ACTIUM (31 B.C.).--Affairs could not long continue in their present course. Antony had put away his faithful wife Octavia for the beautiful Cleopatra. It was whispered at Rome, and not without truth, that he proposed to make Alexandria the capital of the Roman world, and announce Cæsarion, son of Julius Cæsar and Cleopatra, as heir of the empire. All Rome was stirred. It was evident that a conflict was at hand in which the question for decision would be whether the West should rule the East, or the East rule the West. All eyes were instinctively turned to Octavius as the defender of Italy, and the supporter of the sovereignty of the Eternal City. Both parties made the most gigantic preparations. Octavius met the combined fleets of Antony and Cleopatra just off the promontory of Actium, on the Grecian coast. While the issue of the battle that there took place was yet undecided, Cleopatra turned her galley in flight. The Egyptian ships, to the number of fifty, followed her example. Antony, as soon as he perceived the withdrawal of Cleopatra, forgot all else, and followed in her track with a swift galley. Overtaking the fleeing queen, the infatuated man was received aboard her vessel, and became her partner in the disgraceful flight. The abandoned fleet and army surrendered to Octavius. The conqueror was now sole master of the civilized world. From this decisive battle (31 B.C.) are usually dated the end of the republic and the beginning of the empire. Some, however, make the establishment of the empire date from the year 27 B.C., as it was not until then that Octavius was formally invested with imperial powers. DEATHS OF ANTONY AND CLEOPATRA.--Octavius pursued Antony to Egypt, where the latter, deserted by his army, and informed by a messenger from the false queen that she was dead, committed suicide. Cleopatra then sought to enslave Octavius with her charms; but, failing in this, and becoming convinced that he proposed to take her to Rome that she might there grace his triumph, she took her own life, being in the thirty-eighth year of her age. Tradition says that she effected her purpose by applying an asp to her arm. But it is really unknown in what way she killed herself. CHAPTER XXIX. THE ROMAN EMPIRE. (From 31 B.C. to A.D. 180.)