The Classical WorldGovernment & Law Twelve Tables c. 450 BCEMajor Rome's first written laws are displayed publicly, the root of Roman law. ▲ MattersSaveShareTrace roots Longest chain: The Big Bang → First stars ignite → Supernovae seed heavy elements → The Sun forms → Earth forms → First oceans → First life → Photosynthesis evolves → Great Oxidation Event → Complex cells (eukaryotes) → Multicellular life → First animals → Cambrian Explosion → First vertebrates → Jawed fish → Fish walk onto land → The amniotic egg → The Great Dying → Dinosaurs appear → Asteroid ends the dinosaurs → Early primates → Apes split from monkeys → Human line splits from chimpanzees → Walking upright → First stone tools → Genus Homo appears → Homo erectus → Control of fire → First fired clay figures → First pottery → Potter's wheel → The wheel → Spoke-wheeled chariot → Hittite Empire → Iron Age begins → Rome founded (traditional date) → Roman Republic founded → Twelve Tables Community notesLoading notes… Learn more ranked by votesDocumentavalon.law.yale.eduThe Twelve Tables (Avalon Project, Yale) ↗Editor's pickDocumentbritannica.comLaw of the Twelve Tables (Britannica) ↗Editor's pickBookT. J. CornellThe Beginnings of Rome ↗Editor's pickVideoSearch on YouTubeTwelve Tables Roman law ↗Editor's pick