The Structure of Mahan Society in Baekpo Bay of Haenam Peninsula through External Exchange

Looking at the relics and distribution structures recently discovered in the area of Baekpo Bay on the Haenam Peninsula, this article attempts to approach the social structure of Mahan on the Haenam Peninsula at the time, focusing on the prestige products showing the symbols of local politics. In the past, the area of Baekpo Bay on the Haenam Peninsula has been recognized as a port of call for coastal routes through literature and excavation data since ancient times. Archaeological data showing that this area is a hub for foreign exchange in Northeast Asia continue to be confirmed, and based on abundant archaeological data, it seems to have served as a gateway to exchanges with China using sea routes formed from B.C. and the rise and fall of Mahan politics in Jeollanam-do. As such, the Haenam Peninsula, where Baekpo Bay is located, has formed a social structural system that can facilitate the distribution of symbolic artifacts such as luxury goods from an early age through various cultural contacts and various internal and external exchanges connected to both sides. The development of the system through various direct and indirect exchanges with the social distribution network served as the background for the international city to be located on the ancient maritime silk road in the Baekpo Bay area, and it was able to function as a society for entering the Korean Peninsula through the sea. In particular, the area of Baekpo Bay, where Hyeonsan-myeon is located, has been identified as the primary gateway to exchanges with China. Therefore, it was possible to form a social structural system related to internal and external exchanges and distribution from an early age and maintain its position as an intermediate port with Gaya and Japan for a considerable period of time. It is estimated that the establishment of such a system had political forces(chiefs) supported by strong economic power that could maintain their independent power.