41. Octavianus, deserting the party of the senate, enters into a secret negotiation with Antony and Lepidus; the consequence of which is a meeting of the parties at Bononia, and the formation of a new triumvirate. They declare themselves the chiefs of the republic for five years, under the title of triumviri reipublicæ constituendæ; and dividing the provinces among themselves according to their own pleasure, they make the destruction of the republican party their principal object. A new proscription in Rome itself, and a declaration of war against the murderers of Cæsar, were the means by which they proposed to effect it.
The agreement of the triumvirate was concluded Nov. 27, 43, after which the march of the triumvirs upon Rome gives the signal for the massacre of the proscribed, which soon extends all over Italy, and in which Cicero perishes, Dec. 7. The cause of this new proscription was not party hatred alone, but was as much, perhaps more, owing on the one hand to the want of money for carrying on the war they had undertaken, and on the other to a desire of satisfying the turbulent demands of the legions. Where is to be found a time so full of terror as this, when even tears were forbidden?
Civil war between the oligarchy and republicans.
42. The civil war, now on the eve of breaking out, may be considered therefore as a war between the oligarchy and the defenders of the republic. The Roman world was, as it were, divided between the two; and although the former had possession of Italy, and the western provinces, that advantage seemed counterbalanced to the chiefs of the opposite party by the possession of the eastern countries, and the naval power of Sextus Pompey, which seemed to assure them the dominion of the sea.
M. Brutus had taken possession of his province of Macedonia as early as the autumn of 44; while Cassius, on the contrary, had to contend for that of Syria with Dolabella, who by the murder of the proconsul Trebonius had possessed himself of Asia. Being, however, for this offence, declared an enemy by the senate, and shut up in Laodicea by Cassius, he killed himself, June 5, 43. From this time Brutus and Cassius were masters of all the eastern provinces, at whose expense they maintained their troops, though not without much oppression. S. Pompey, after the victory of Munda, 45, having secreted himself in Spain, and afterwards become a chief of freebooters, had grown very powerful; when the senate, after Cæsar's assassination, having made him commander of the sea-forces, he with them took possession of Spain, and, after the conclusion of the triumvirate, of Sicily, and then, very soon after, of Sardinia and Corsica. It was a great thing for the triumvirate, that C. Pompey did not know how to reap half the profit he might have done from his power and good fortune.
Its seat in Macedonia.
43. Macedonia became the theatre of the new civil war, and together with the goodness of their cause, superior talents, and greater power both by land and sea, seemed combined to ensure the victory to Brutus and Cassius. But in the decisive battle at Philippi, fortune played one of her most capricious tricks, and with the two chiefs fell the last supporters of the republic.
Double battle at Philippi towards the close of the year 42; voluntary death of Cassius after the first, and of Brutus after the second engagement.
Plutarchi Vita Bruti; from the narratives of eyewitnesses.