Answer by
mammakat (11147)
Titans were the firstborns, children of Uranus and Gaea, among them Cronus, Prometheus and Atlas. Zeus was the son of Cronus. When the Titans revolted against the Olympians, they lost and were thrown into Tartarus, defeating Cronus' golden age in which gods and humans lived amicably and entering the era of Zeus' Olympians, superior and ruling over humanity.