Octavian's march on Rome
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| Octavian's march on Rome | |||||||
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| Part of the Crisis of the Roman Republic | |||||||
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| Belligerents | |||||||
| Octavian | |||||||
| Commanders and leaders | |||||||
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| Strength | |||||||
| 8 legions | 3 legions | ||||||
| Casualties and losses | |||||||
| None | All defected | ||||||
Octavian's march on Rome (43 BC) was a civil war between the Roman Senate and Octavian in Italy. It resulted from the aftermath of the War of Mutina after escalating tensions between Octavian and the Senate.[1] The main issue of the war were attempts by the Senate to side-line Octavian by trying to force him into relinquishing command of the army to Decimus Brutus.[2] When Octavian refused, the Senate, led by Cicero attempted to compromise with Julius Caesar's heir. Octavian, however, decided to march on Rome, at the request of his soldiers.[3]
Background
Aftermath of Caesar's death
In the aftermath of Julius Caesar's death, the Caesarians and the liberatores attempted to establish a stable peace, but relations quickly deteriorated after Antony whipped up the urban plebs into hysterical mourning for Caesar, which also had his intended effect of shifting public opinion against the tyrannicides.[4] At the same time, Caesar's young heir Octavian arrived at Rome from Illyricum; he loitered in Italy, building support among Caesar's veterans, before he accepted his inheritance in May.[5][6].
Political developments
Octavian's arrival was met hostilely by Antony.[7] Tension between the two quickly developed. Starting in September 44 BC, Cicero started to deliver a series of speeches against Antony, called the Philippics (in honour of Demosthenes' denunciations of Philip II of Macedon).[8] The whole exchange apparently emerged from Antony's anger over Cicero's failure to attend a Senate meeting at which honours for Caesar were voted upon; after Antony inveighed against Cicero, he responded with the First Philippic,[8] criticising Antony "with comparative moderation"; this provoked a further response from Antony, forcing Cicero to withdraw from the city to his villa in Campania.[9] Around the same time, Antony started also to inveigh against the liberatores, accusing them of parricide and treason. Late in the year, Antony presided over the assignment of praetorian provinces, putting his brother Gaius in the strategically-important Macedonia. Brutus and Cassius were assigned to Crete and Cyrene but Brutus, with the support of Macedonia's then-current governor, moved to seize the province in advance of Gaius Antonius arrival.[10]
Antony's attempts to champion Caesar's memory were regularly outflanked by Octavian. Through the summer, he also lost support among the Caesarian ex-consuls in the Senate. By November 44 BC, there were rumours that Octavian was planning to have Antony killed; Antony had left the city with an army to seize Cisalpine Gaul from its governor – Decimus Junius Brutus Albinus, one of the tyrannicides, – by force; and Octavian was raising a private army in southern Italy out of forces which Antony had transferred from Macedonia.[11] Octavian and Cicero formed an alliance by the end of the year: Octavian's private army would be needed to fight Antony; Octavian needed Cicero to support him in the Senate.[12]
War of Mutina
On 1 January 43 BC, new consuls were inaugurated: Gaius Vibius Pansa Caetronianus and Aulus Hirtius.[13] Together with Octavian and Cicero, they went to war against Antony. The northward march of Hirtius and Pansa's armies was the height of the crisis. Cicero wrote to Lucius Munatius Plancus on 30 March 43 BC that he expected "all the fortunes of the republic" would be decided in a single battle that would soon occur.[14] An abortive attempt by Calenus and Piso to send peace envoys again failed after Cicero, having been nominated as an envoy, refused to treat with Antony.[15] Pansa left the city at the head of four legions of recruits, leaving the city in command of Marcus Caecilius Cornutus and a single legion.[16] Hearing of Pansa's approach, Antony sent two legions away from his siege of Mutina to ambush the consul's army, but Hirtius and Octavian anticipated this, and sent the Martian legion and a praetorian cohort to Pansa's aid, triggering two battles near Forum Gallorum on 14 April.[15] Antony's veterans still won the upper hand, inflicting heavy casualties on the reinforcements, while Pansa, who was mortally wounded in the fighting, retreated with his recruits to Bononia.[17] On the return trip, however, Antony's tired troops were intercepted and routed by twenty-two cohorts of veterans under Hirtius.[17] Octavian, meanwhile, was in charge of defending the army's camp and did so resolutely. In the aftermath, Hirtius, Pansa, and Octavian were all hailed imperator by their troops.[16]
News of Pansa's defeat reached Rome first, triggering fears of Cicero planning a coup.[16] After news of Hirtius' victory arrived on 20 April, Cicero was paraded from his house to the capitol and the Senate voted supplicationes for fifty days.[18] Cicero then pushed for and received from the Senate honours for the two consuls, Octavian, and their soldiers.[19] Seven days after Forum Gallorum, on 21 April, Hirtius, Octavian, and Decimus Brutus fought Antony's army near Mutina. Decimus may have sallied forth from the city to assist the consular army.[16] Hirtius and Octavian's armies successfully captured Antony's camp; Hirtius, however, was killed in heavy fighting. Antony, defeated, retreated in an attempt to join with Lepidus in Narbonensis.[17]
March on Rome
Political developments
After news of the victories at Forum Gallorum and Mutina reached Rome, a decree was passed declaring Antony a public enemy (hostis).[16] News of the deaths of both consuls reached Rome, probably on 25 April, leading to a power vacuum at the top of government.[20] The Senate, aware that the campaign could still be lost if Antony joined with Lepidus and Plancus on the far side of the Alps, was troubled when news arrived that Octavian allowed Antony to join with three legions of reinforcements by inaction.
With the siege raised, Decimus Brutus cautiously thanked Octavian, now commander of the legions that had rescued him, from the other side of the river. Octavian coldly indicated he had come to oppose Antony, not aid Caesar's murderers. Decimus Brutus was given the command to wage war against Antony, but many of his soldiers deserted to Octavian.
Further troubles emerged when Decimus reported he was not in control of his army and that Octavian refused to follow orders.[21] The lack of living consuls and the need to hold elections for the suffect consulship caused political paralysis in the middle of the republican war effort, which doomed Cicero's war plans.
Antony's army joined with Lepidus' army shortly after Decimus was unable to intercept it. On 30 May, Lepidus sent a letter claiming that his army had mutinied from his command and joined Antony's forces; he called for the Senate to make peace.[21] Decimus Brutus in Gaul recommended to Cicero in a letter on 3 June that the legions from Africa and Sardinia be recalled to Italy along with Marcus Brutus' forces in Macedonia.[2] Octavian's loyalty to the Senate also was in serious doubt; Appian reports that after Mutina, he opened communications with Antony and Lepidus, seeking to join with them to suppress the "Pompeians".[22] Octavian, apparently hearing rumours that Cicero was intending to side-line him, also refused to send Pansa's former legion to Decimus Brutus.[2]
Legions under Octavian then declared in early June that they refused to serve under Decimus Brutus. This took everyone at Rome by surprise. While Plancus' forces had joined with Decimus' forces in Gaul against Antony and Lepidus' combined armies, the two armies were locked in a stalemate: Plancus wrote to Cicero on 28 July – in the last letter preserved – that he would attack if he were reinforced by Octavian's forces or legions from Africa. Worryingly, he also reported that Octavian was refusing to come to his aid.[3]
Rebellion
The Senate, distrusting Octavian, attempted to suborn his troops. This failed. Octavian then roused his army against the Senate in Rome. While the Senate attempted to appease him by giving Octavian command of the war on Antony and granting him more honours, this also failed. Octavian's soldiers demanded for him the consulship. When the Senate refused, he marched on Rome.[3] Cornutus, in command of some legions from Africa and one legion of recruits, attempted to make a stand against Octavian's forces. The Senate moved a senatus consultum ultimum against Octavian, but when Octavian's forces arrived, the garrison at Rome simply defected. Cornutus committed suicide and Octavian encamped outside the city.[23] The Senate, intimidated by his forces, finally offered him the consulship and ten thousand sesterces to each of his men.[24]
Because an interrex could not be appointed if there were any patrician magistrates, two men were irregularly appointed pro consulibus to hold consular elections. The following elections returned Octavian (aged 19) and one of his relatives, Quintus Pedius; they took office on 19 Sextilis (later renamed August) 43 BC.[25] Octavian had his adoption by Caesar ratified; Pedius had legislation enacted (the lex Pedia) establishing a court to try Caesar's killers. After a single day trial, the liberatores as a lot were condemned and outlawed in absentia.[26][27] They then lifted the declaration of Lepidus and Antony as public enemies.[28]
Aftermath
Under Lepidus' auspices, Octavian and Antony met at Bononia to form a compromise. The two, with Lepidus, then agreed to form a commission of three men with powers rei publicae constituendae; Octavian and Antony would go to war against Caesar's killers. This commission, known today as the Second Triumvirate, would be ratified by the lex Titia. The alliance would be further consummated by Octavian's marriage to Antony's step-daughter.[27] Within the year, the triumvirs started a series of proscriptions where prominent wealthy men and political enemies were marked for death: among them were Decimus Brutus and Cicero. Decimus Brutus was executed in Gaul during an attempt to flee to Marcus Brutus in Macedonia.[29] Cicero was executed at his villa in Caieta on 7 December.[30] With the formation of the Second Triumvirate, the Caesarians had crushed all resistance to them in the Roman West and soon turned to the Roman East where the Liberatores were located. Both factions would soon clash in a bloody civil war, which would result in a decisive Caesarian victory, allowing the Triumvirate to take control of the entire Roman world.
Cultural depictions
The war on Antony is depicted in the first half of the second season of the HBO–BBC series Rome.[31]
References
- ^ Tempest 2011, p. 201.
- ^ a b c Golden 2013, p. 202.
- ^ a b c Golden 2013, p. 203.
- ^ Rawson 1992, p. 470.
- ^ Rawson 1992, p. 471.
- ^ Tempest 2017, pp. 116–17, 127 (acceptance of inheritance).
- ^ Tempest 2017, p. 116.
- ^ a b Tempest 2017, p. 151.
- ^ Rawson 1992, p. 477.
- ^ Tempest 2017, p. 243.
- ^ Tempest 2017, pp. 152–53; Rawson 1992, p. 477.
- ^ Tempest 2017, p. 153.
- ^ Broughton 1952, p. 334; Golden 2013, p. 196.
- ^ Golden 2013, p. 198, citing Cic. Fam., 10.10.1.
- ^ a b Golden 2013, p. 198.
- ^ a b c d e Rawson 1992, p. 483.
- ^ a b c Golden 2013, p. 199.
- ^ Golden 2013, p. 199, noting that Dio, 46.39.3 wrongly reports 60 days.
- ^ Tempest 2011, p. 200.
- ^ Golden 2013, pp. 200–01.
- ^ a b Golden 2013, p. 201.
- ^ Golden 2013, p. 202, citing App. BCiv., 3.81.330–32.
- ^ Golden 2013, p. 204.
- ^ Rawson 1992, p. 485.
- ^ Golden 2013, p. 204; Tempest 2011, p. 204.
- ^ Welch 2014, p. 142–43, citing App. BCiv., 3.95.392–93.
- ^ a b Rawson 1992, p. 486.
- ^ Broughton 1952, p. 337.
- ^ Broughton 1952, p. 347.
- ^ Rawson 1992, p. 487.
- ^ Cyrino, Monica S, ed. (2015). Rome, Season Two: Trial and Triumph. Edinburgh University Press. ISBN 978-1-4744-0028-2.