By the year 1000 of the Peace of Sepparation, twelve major cultural groups held sway over the world. Broadly these were the descendant cultures of the historic Melothian Empire: the chaotic dark elves that had ruled the world pre-Cataclysm, the dwarfs, their chief rivals during the Cataclysm, and then the upstart civilizations that had grown up in the vacuum left by the sudden absence of these antithetical cultures.