The political and military situation in Rome from the Ides of March (44 BC) to the formation of the Second Triumvirate (43 BC), including Octavian's claim as Caesar's heir, his manoeuvres against Antony, and the Battle of Mutina

An 8-mark response needs the Ides, adoption, manoeuvres, Mutina, and the Triumvirate.

Ides of March (15 March 44 BC)

Caesar assassinated in the Curia of Pompey by Brutus, Cassius, and other senators (Suetonius, Divus Julius 82, 23 wounds).

Caesar's will

Adopted his great-nephew Octavian (then 18) as son and heir. Octavian became Gaius Julius Caesar Octavianus and inherited Caesar's name and the loyalty of his veterans.

Manoeuvres in Rome

Octavian arrived April 44 BC, claimed his inheritance, raised troops from Caesar's veterans, and positioned himself against Antony.

Cicero's Philippics

Attacked Antony as a tyrant. Senate granted Octavian propraetorian imperium against Antony, hoping to use the young man.

Battle of Mutina (April 43 BC)

Octavian with consuls Hirtius and Pansa defeated Antony at Forum Gallorum and Mutina. Both consuls died; Octavian was left in command.

March on Rome (August 43 BC)

Octavian demanded the consulship; the senate refused; he marched on Rome with eight legions and was elected consul at age 19.

Second Triumvirate (November 43 BC)

Octavian, Antony, and Lepidus met at Bononia. Lex Titia (27 Nov 43 BC) legalised the tresviri rei publicae constituendae with dictatorial powers for five years.

Proscriptions

Around 300 senators and 2,000 equestrians killed. Cicero killed 7 December 43 BC.

Historian

Adrian Goldsworthy (Augustus, 2014) treats the period as Octavian's political education. Mary Beard (SPQR, 2015) emphasises the cynicism of the manoeuvres.

Markers reward chronology, named events, and historiography.

A 4-mark "outline" needs three or four substantive events.

The Ides of March (15 March 44 BC)

Caesar's assassination by Brutus, Cassius, and other senators in the Curia of Pompey.

Octavian's arrival and inheritance

Octavian arrived in Italy in April 44 BC, claimed his inheritance under Caesar's will, and raised troops from veterans.

The Philippics and senatorial alliance

Cicero attacked Antony in the Philippics. The senate granted Octavian propraetorian imperium against Antony.

The Battle of Mutina (April 43 BC)

Octavian and the consuls defeated Antony. Both consuls died; Octavian assumed effective command. He marched on Rome and was elected consul (August 43 BC).

The Second Triumvirate (November 43 BC)

Octavian, Antony, and Lepidus formed the triumvirate, legalised by the Lex Titia.

Markers reward the assassination, the adoption, Mutina, and the triumvirate.

4 marks: 1 mark for identifying the inscription's content (a veteran recalls being recruited via appeal to Caesar's name), up to 3 marks for outlining the recruitment with specific detail.

Octavian arrived at Brundisium in April 44 BC and travelled to Campania, where he appealed directly to Caesar's veterans settled at Capua and Calatia (as the reconstructed inscription in Source A illustrates), trading on the Caesar name he had just inherited by testamentary adoption. He paid bonuses from his own funds after Antony blocked access to Caesar's public treasury, and by autumn 44 BC had raised several legions, most notably the Fourth and the Martian, who defected from Antony. Augustus's own later account in Res Gestae 1 confirms the method and the scale: "At the age of nineteen, on my own initiative and at my own expense, I raised an army with which I set free the state." Marker's note: full marks require the outline to move beyond the source's single anecdote to the broader recruitment pattern (Capua/Calatia, the Fourth and Martian legions, self-funding).

3 marks: 1 mark per accurate provision, 1 mark for stating its consequence.

First, Caesar adopted his 18-year-old great-nephew Gaius Octavius as his son and heir, making him Gaius Julius Caesar Octavianus and transferring to him the Caesar name and, crucially, the political claim on the loyalty of Caesar's veterans. Second, Caesar left 300 sestertii to every Roman citizen, a bequest Octavian insisted on honouring from his own resources when Antony withheld Caesar's funds, which won Octavian popularity in Rome at Antony's expense. Marker's note: award the mark for consequence only if the response links each provision to the subsequent political manoeuvring, not just restates the will.

6 marks: up to 2 for content, up to 2 for usefulness, up to 2 for reliability/perspective.

Content: Source B captures the senate's dilemma, being hostile to Antony but wary of arming an untested 18-year-old. Usefulness: a source of this type is useful for illustrating elite gossip about the "boy" being considered for command, corroborating what Cicero's actual Philippics (delivered September 44 BC to April 43 BC) argue explicitly, that Antony was a tyrant-in-waiting and Octavian a useful counterweight. Reliability: both an invented private letter of this kind and the real Philippics are partisan; Cicero had a personal stake in destroying Antony and later admitted the calculation behind promoting Octavian ("laudandum adulescentem, ornandum, tollendum" - "the young man should be praised, decorated, and got rid of"), a phrase historians such as Goldsworthy read as proof the senate never trusted Octavian, only used him. Perspective: both sources are elite, Rome-based and hostile to Antony, so they say little about how the wider public or the veterans themselves viewed the rivalry. Marker's note: top marks require explicit use of the terms usefulness, reliability and perspective, plus the direct Cicero quotation.

5 marks: up to 3 for explaining the military/political mechanics, up to 2 for explaining significance.

At Mutina, Octavian fought alongside the consuls of 43 BC, Aulus Hirtius and Vibius Pansa, to relieve Decimus Brutus, besieged by Antony. Antony was defeated at Forum Gallorum and then Mutina and fled to Transalpine Gaul to join Lepidus, but both consuls died in the campaign, Hirtius in battle and Pansa of his wounds. Because Rome now had no consuls, and because Octavian had absorbed the dead consuls' legions on top of his own, he commanded roughly eight legions with no senior magistrate able to check him. This left the senate, which had hoped to discard Octavian once Antony was beaten (Cicero's "tollendum"), with no military counterweight, and Octavian used exactly that leverage to demand the consulship weeks later. Marker's note: the highest marks connect the consuls' deaths causally to the August 43 BC march on Rome, not just describe the battle.

Band 6 requires a sustained judgement (a thesis), argument lines each tied to specific dated evidence, named historians used to advance the argument, and a concluding weigh-up.

Thesis

Octavian's rise depended on both registers operating together, political skill secured him legitimacy and access while military force supplied the leverage to convert that legitimacy into power; neither alone explains his position by August 43 BC.

Argument line 1 - political skill

Octavian exploited the testamentary adoption (Caesar's will, read shortly after 15 March 44 BC) and allied with Cicero and the senate against Antony. The senate granted him propraetorian imperium and senatorial rank despite his age, precisely because Cicero judged him a useful instrument (the "laudandum adulescentem, ornandum, tollendum" formulation). This was a calculated use of institutions and rhetoric, not force.

Argument line 2 - military force

Political favour alone could not have made a 19-year-old consul. Octavian raised troops from Caesar's veterans at Capua and Calatia from April 44 BC (Res Gestae 1: "at the age of nineteen ... I raised an army on my private initiative"), commanded forces at Mutina (April 43 BC) that defeated Antony, and inherited the dead consuls' legions. It was this army, roughly eight legions, that he marched on Rome with in August 43 BC to force the senate's hand when it refused him the consulship.

Argument line 3 - historiography

Adrian Goldsworthy (Augustus, 2014) frames the year as Octavian's political education, learning to combine legality and force. Ronald Syme (The Roman Revolution, 1939) is more cynical, treating the whole sequence, adoption, alliance, Mutina, the march on Rome, as ruthless faction-fighting in which constitutional forms were a convenient cover for what was ultimately a military coup. Mary Beard (SPQR, 2015) similarly stresses the calculation behind the "boy's" apparent deference to the senate.

Model paragraph

"Octavian's march on Rome in August 43 BC shows political skill and military force operating as a single strategy rather than alternatives. Having used Cicero's Philippics and the senate's fear of Antony to obtain propraetorian imperium, Octavian then used the army raised on the strength of Caesar's name, an army he himself later boasted he raised 'on my own initiative' (Res Gestae 1), to enforce a demand the senate had explicitly tried to refuse. Syme's reading of the episode as coup dressed in legal language captures this fusion better than any account that treats the political manoeuvring and the military command as separate achievements."

Conclusion

By August 43 BC Octavian held the consulship at 19 not because he had charmed the senate nor because he commanded troops in isolation, but because each device made the other effective; the political alliance obtained him legal standing and time, and the veteran legions supplied the coercive weight that finally moved the senate.

Marker's note: top-band responses name at least two historians in service of the argument (not as a list), quote Res Gestae 1 accurately, and reach an explicit judgement on "the extent to which" rather than presenting a balanced non-answer.

6 marks: thesis, at least two argument lines with dated evidence, historian engagement, judgement.

Thesis

Octavian's consulship was a clear breach of constitutional convention on age and process, achieved through the threat of force, even though the senate technically voted to confirm it.

Argument line 1

The legal minimum age for the consulship was 43 (by the lex annalis tradition); Octavian was 19. The senate had already refused his demand for the office before he marched on Rome with his legions in August 43 BC, and only the presence of an unopposed army at the gates produced the election of Octavian and his cousin Quintus Pedius on 19 August 43 BC.

Argument line 2

The subsequent Lex Pedia, condemning Caesar's assassins in absentia, further shows the new consulship being used to bend legal process (a trial without the accused present) to a political end determined by the man who had just marched on the city.

Historiography

Syme's Roman Revolution treats the episode as definitive proof that constitutional forms in this period were sustained only by armed coercion; Goldsworthy is more willing to read Octavian as working within, if aggressively stretching, existing precedent (as Pompey and Caesar himself had done with earlier commands granted below the legal age).

Marker's note: reward responses that cite the specific breach (age, the coerced vote, the Lex Pedia) rather than a general claim that "he was too young".