Middle AgesGovernment & Law Kievan Rus' 882 CENotable A state founded by Norse and Slavic peoples, ancestor of modern Russia, Ukraine and Belarus. ▲ 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 → Habitual fire and cooking → Homo sapiens appears → First seagoing watercraft → Sailing boats → Viking Age begins → Kievan Rus' Community notesLoading notes… Learn more ranked by votesBookSimon Franklin and Jonathan ShepardThe Emergence of Rus, 750-1200 ↗Editor's pickVideoSearch on YouTubeKievan Rus origins history ↗Editor's pick