Longshan Walled Cities | How Warfare, Power, and Organized Labor Turned Villages into Early Cities
Longshan Walled Cities Sometime during the late third millennium BCE, the landscape of northern China began to change. Along the Yellow River and across nearby regions, farming communities that had once consisted of relatively open villages began surrounding themselves with massive walls of packed earth. In some places, builders used hills, cliffs, and river valleys … 더 읽기