451 BCE – 449 BCE

The Twelve Tables: Rome's first written law

Civilizations · Europe · Italy

Rome's first codified law code was publicly posted so citizens could see — and demand — the rules that governed them.

Why it matters

Writing law down made it auditable: the beginning of the idea that legal process, not personal power, decides disputes. It seeded the Roman legal science that underlies most civil-law systems today.

Related events

Sources

  • Encyclopædia Britannica — Law of the Twelve Tables