Analyse the nature and transformation of political power and authority in Rome from the late Republic to the Augustan principate, and evaluate the sources for Augustus' settlement.

What this dot point is asking

You must explain how political power and authority were exercised in Rome, trace the change from Republic to principate, and assess the nature of Augustus' rule, including how the sources shape our view of it.

The crisis of the Republic

The Republic distributed power among the Senate, annually elected magistrates and the popular assemblies, with authority resting on a mix of formal office (potestas), military command (imperium) and informal prestige (auctoritas). From the Gracchi (133 to 121 BCE) onward, this balance broke down. Marius' army reforms tied soldiers to their generals through promises of land; Sulla marched on Rome and became dictator (82 BCE); and the so-called First Triumvirate of Pompey, Crassus and Caesar (60 BCE) showed that real power now lay with warlords commanding loyal legions.

Julius Caesar crossed the Rubicon in 49 BCE, won the civil war, and was made dictator perpetuo before his assassination on the Ides of March 44 BCE. The conspirators hoped to save the Republic but triggered fresh civil war.

Octavian's victory

Caesar's heir Octavian formed the Second Triumvirate with Antony and Lepidus (43 BCE), defeated the assassins at Philippi (42 BCE), and then turned on Antony. The propaganda war cast Antony as a slave to the foreign queen Cleopatra. Octavian's victory at the naval battle of Actium (31 BCE) left him the sole master of the Roman world.

The Augustan settlement

In 27 BCE Octavian theatrically "handed back" his powers to the Senate and people. In return he received the name Augustus and a vast provincial command covering the provinces where most legions were stationed, giving him control of the army while appearing to restore Republican government. He took the title princeps (first citizen), avoiding the hated word "king."

A further adjustment in 23 BCE strengthened his position: he gave up the continuous consulship but received tribunician power (tribunicia potestas) for life, which let him propose and veto legislation and protect citizens, plus a superior proconsular command (imperium maius). He thus controlled army, finance and law-making while the old offices continued in form. The system depended on his personal authority and the loyalty of the legions, not on a new constitution.

Evaluating the sources

Our central source is Augustus' own "Res Gestae Divi Augusti," the record of his achievements inscribed on his mausoleum and copied across the empire (the fullest copy survives from Ankara, the Monumentum Ancyranum). It is masterful self-presentation: it lists his offices, benefactions and conquests while quietly omitting the proscriptions and civil-war bloodshed that brought him to power. As a source it is indispensable for what Augustus wanted remembered, and revealing for what he chose to suppress.

Later historians complicate the picture. Tacitus, writing under the empire (early second century CE), opens his "Annals" with a sharply cynical account of how Augustus seduced the army with pay, the people with grain and everyone with the sweetness of peace, then drew all power to himself. Suetonius' biography and Cassius Dio's history add detail and anecdote but were written long after the events. Coins, statues such as the Augustus of Prima Porta, and the Ara Pacis (the Altar of Peace, dedicated 9 BCE) show how imagery promoted peace, piety and renewal as state ideology.

Why this matters for your study

Augustus is the model SACE case study in political power and authority: a transformation of the state achieved by force yet legitimised through language, religion and art. Strong responses distinguish the appearance of restored Republic from the reality of monarchy, and weigh the bias of each source.