SS 2201 - (Unit 4) Notes 16 - Trade Developments
This podcast explores the evolution of trade from the Paleolithic era to the ancient world. It highlights how trade shifted from a simple bartering system among hunter-gatherers to a more complex system involving specialization, currency, and long-distance networks. The development of agriculture in the Neolithic era led to settled communities and increased production, which spurred the need for trade. The text then examines the emergence of trade routes such as the Silk Road and the role of middlemen in facilitating exchange. It also discusses the development of currency, from livestock and cowrie shells to metal coins and eventually paper money.