*The outbreak of hostilities, 32 B. C.* The final break came early in 32 B. C. The triumvirate legally terminated with the close of 33 B. C. and two consuls of Antony’s faction came into office for the following year. To win support in Rome, Antony wrote to the Senate offering to surrender his powers as triumvir and restore the old constitution. His friends introduced a proposal that Octavian should surrender his _imperium_ at once, but this was vetoed by a tribune. Octavian then took charge of affairs in Rome, and the consuls, not daring to oppose him, fled to Antony, accompanied by many senators of his party. Thereupon Octavian caused the Assembly to abrogate the former’s _imperium_ and also his appointment to the consulship for 31 B. C. To justify his actions and convince the Italians of the danger which threatened them from the alliance of Antony and Cleopatra, Octavian seized and published Antony’s will which had been deposited in the temple of Vesta. The will confirmed the disposition which he had made of the eastern provinces in the interest of the house of Cleopatra. Octavian was now able to bring about a declaration of war against the Egyptian queen and to exact an oath of loyalty to himself from the senators in Rome and from the municipalities of Italy and the western provinces. It was this oath of allegiance which was the main basis of his authority for the next few years. In reply to these measures, Antony formally divorced Octavia and refused to recognize the validity of the laws which deprived him of his powers.