Mary Beard on Ruling the Roman Empire

The Roman Republic wasn't a democracy, but a power-sharing system designed to prevent kingship—where elite men competed fiercely for temporary, shared office, creating a political firestorm that drove relentless military conquest. Mary Beard reveals that Rome's empire wasn't built by imperial bureaucracy, but by a unique combination of elite competition, short-term office-holding, and a revolutionary policy of forming long-term military alliances with conquered peoples, giving Rome unmatched manpower. This 'empire of obedience' relied on tax farming, client kings, and minimal central control—so light-touch it couldn't manage an empire stretching from Spain to Syria. The system's success ultimately doomed it: as conquests expanded, the one-year consulship became impractical, creating a power vacuum that allowed generals like Pompey and Caesar to break the rules. Augustus then masterfully rebranded the Republic, keeping its institutions while concentrating power in himself through personal loyalty, military reform, and a calculated image of reverence. His system endured for centuries not through force, but by co-opting the provincial elite and making them collaborators. By the third century, Rome's geography and military pressures forced devolution—mini-capitals, distant emperors, and a weakened Rome—yet the Eastern Empire, or Byzantium, survived until the 15th century.