This document summarizes prehistory from the Paleolithic era to the Metal Age. It describes how early humans evolved from hunter-gatherers to settling in agricultural communities. Key developments included controlling fire, crafting sophisticated stone tools, domesticating animals, inventing pottery, and beginning to trade. During the Neolithic, humans established permanent villages and constructed megalithic monuments like menhirs, dolmens, and stone circles. The Metal Age saw the rise of copper, bronze, and iron tools and technologies, enabling early cities to form with hundreds of inhabitants.