The Augustan Principate and the settlements: WACE Year 12 Ancient History
“The establishment of the Augustan Principate, the settlements of 27 and 23 BC, and the nature of Augustus' power and authority”
After defeating Antony at Actium in 31 BC, Octavian held overwhelming power and needed to legitimise it. In 27 BC he claimed to hand the state back to the Senate and people, receiving the name Augustus, a vast provincial command and great prestige. The further settlement of 23 BC gave him tribunician power and a superior proconsular command without the continuous consulship. He ruled as princeps, the first citizen, through auctoritas rather than open monarchy, a careful disguise the Res Gestae itself describes.
What this dot point is asking
SCSA wants you to understand exactly how Augustus turned victory in civil war into a durable system of one-man rule, because the Augustan settlement is the constitutional foundation of the whole Julio-Claudian period studied in Unit 4. You need to explain the arrangements of 27 and 23 BC, the powers he assembled, and above all how he disguised monarchy behind the forms of the restored Republic. The Rome option is examined through source analysis and essays, so you must name and evaluate evidence such as the Res Gestae, Tacitus, Suetonius and Cassius Dio.
By 31 BC Octavian had eliminated every rival and controlled the armies, but raw power was not legitimacy. The murder of Julius Caesar showed the danger of appearing to be a king, and the exhaustion of the Roman world after decades of civil war created an appetite for stability that a clever settlement could satisfy. Octavian's solution was to clothe his supremacy in republican forms, presenting himself not as a monarch but as the restorer of the Republic, while keeping the substance of power, above all command of the legions, firmly in his own hands.
The first settlement came in 27 BC. Octavian publicly announced that he was transferring the state back to the free disposal of the Senate and the Roman people. In return, and apparently at the Senate's request, he accepted a large provincial command covering most of the provinces where the legions were stationed, such as Gaul, Spain and Syria, for a term of years, while the peaceful provinces were left to the Senate. He also received the honorific name Augustus, meaning revered or consecrated, which gave him a quasi-religious aura without the title of king. The arrangement let him claim he had restored the Republic while in fact retaining control of the army.
In 27 BC Octavian formally restored the Republic to the Senate and people, then accepted a large provincial command containing most of the legions and the name Augustus. The manoeuvre allowed him to present himself as the restorer of traditional government while keeping control of the army, the real basis of his power. It is the foundational act of the Principate.
The arrangement of 27 BC had a weakness: it tied Augustus' formal position to holding the consulship year after year, which monopolised one of the two top offices and irritated the aristocracy. After an illness and a conspiracy, a second settlement was reached in 23 BC. Augustus gave up the continuous consulship and instead received two key powers for life: tribunician power (tribunicia potestas), which gave him the rights of a tribune, including the power to propose and veto legislation and the protection of sacrosanctity, and a superior, overriding proconsular command (imperium proconsulare maius) that let him intervene anywhere, including the senatorial provinces, without holding a magistracy continuously.
These powers were all traditional republican elements, reassembled in one man for life. Tribunician power gave him a civilian base and a way to dominate legislation and protect the people; the superior military command gave him control of the whole army. He counted his reign by the years of his tribunician power, advertising it as the foundation of his civil authority. The genius of the system was that each component was familiar and legal, so Augustus could deny that he held any unprecedented office while in practice wielding more power than any republican magistrate ever had.
Auctoritas was personal prestige and moral authority, as distinct from potestas, formal legal power. Augustus claimed in the Res Gestae that he exceeded all others in auctoritas but held no more potestas than his colleagues in office. The Principate, rule by the princeps or first citizen, rested on this combination of moderate legal powers and overwhelming personal prestige, which is how he disguised monarchy.
Augustus described his own position in the Res Gestae Divi Augusti, the first-person account of his deeds inscribed across the empire after his death. There he insists that he surpassed everyone in authority (auctoritas) but had no more legal power (potestas) than his fellow magistrates, and that he restored the Republic. This is the official version of the Principate and a central source, but it is self-justifying propaganda. Later writers tell a different story: Tacitus, opening the Annals, presents Augustus as having seduced everyone with the sweetness of peace while gathering all power to himself, and Cassius Dio analyses the settlements with the hindsight of a senator under later emperors. Comparing these perspectives is the heart of source analysis for this topic.
This dot point matters because the settlements created the framework within which Tiberius, Caligula, Claudius and Nero ruled. Their powers, their relationship with the Senate and army, and the fiction of the restored Republic all derive from what Augustus built in 27 and 23 BC. Understanding the careful disguise of monarchy, the combination of legal powers and auctoritas, and the competing source accounts allows you to explain both how the Principate worked and why it could be inherited by successors who lacked Augustus' skill.
Build the answer settlement by settlement.
Step 1: The problem after Actium
Explain that by 31 BC Octavian held overwhelming power but lacked legitimacy, with Caesar's murder a warning against appearing a king.
Step 2: The settlement of 27 BC
Show him restoring the Republic to Senate and people, then accepting a large provincial command holding most legions, plus the name Augustus.
Step 3: The settlement of 23 BC
Explain the surrender of the continuous consulship for tribunician power and the superior proconsular command for life.
Step 4: Rule by auctoritas
Cite the Res Gestae claim to exceed others in auctoritas but not potestas, the key to the disguise.
Step 5: Judge and evaluate
Conclude that traditional powers reassembled in one man amounted to monarchy in substance, and weigh the Res Gestae against Tacitus and Dio.
Students often write that Augustus simply made himself emperor or took absolute power in 27 BC. He never took the title king or master, claimed to have restored the Republic, and ruled through a bundle of traditional powers plus personal auctoritas. Strong answers analyse this disguise of monarchy and weigh the self-serving Res Gestae against the hostile hindsight of Tacitus and Dio.
Exam-style questions
Questions in the style of SCSA exam questions on this dot point, each with a worked answer. They are written by ExamExplained unless tagged "Past paper"; the year shows the paper a question is modelled on.
WACE 2022-style20 marksEvaluate how the settlements of 27 and 23 BC enabled Augustus to disguise monarchy as a restored Republic.Show worked answer →
A 20 mark essay needs a thesis on the disguise, then the constitutional detail.
Thesis. Argue that Augustus reassembled traditional republican powers in one man for life, keeping the substance (the army) while restoring the forms.
27 BC. Explain the public restoration of the Republic, the large provincial command holding most of the legions, and the name Augustus.
23 BC. Explain the surrender of the continuous consulship for tribunician power and the superior proconsular command (imperium proconsulare maius).
Auctoritas. Show his claim in the Res Gestae to exceed others in auctoritas but not potestas.
Judgement. Conclude that the system disguised monarchy behind legal, familiar elements, weighing the self-serving Res Gestae against Tacitus and Dio. Markers reward the analysis of the disguise.
WACE 2020-style8 marksAssess the usefulness of the Res Gestae for understanding the nature of Augustan power.Show worked answer →
An 8 mark source question needs origin, purpose and a usefulness judgement.
Origin and purpose. Augustus's first-person account of his deeds, inscribed across the empire to shape his legacy.
Usefulness. Very useful for his self-presentation, the claim to have restored the Republic and to rule by auctoritas, and the offices he held.
Limits. Self-justifying propaganda that omits the violence of his rise and the reality of monarchy.
Judgement. Conclude it is indispensable for Augustan ideology provided its purpose is weighed and corroborated against Tacitus and Cassius Dio.