A Comparative Study of the Socio-Economic Complexities in the Central Plateau and Southwestern Iran During the Second Half of 5th Millennium BC

The central plateau and southwestern Iran were two pivotal points to begin social and economic developments during the second half of 5th millennium BC, which played an important role in commercial exchanges and cultural interactions between the east and west of the Iranian plateau in the 4th millennium BC. Technology and industry were the main indicators of complexity in the central plateau, while in the southwestern of Iran, agriculture, animal husbandry and water resources were important in this sense. The level of complexity, the appearance of management technique, and pottery production in the key excavated sites in a range from the central plateau to a part of the eastern plains of central Zagros and the and southwest of Iran, was evaluated and studied. The structural analysis of the interactions between the two regions with a cultural ecology approach and based on five paradigms including assimilation, specialization, synchronization and self-organization, condensation of geo-economy, and concentration of power has shown that some societies during the second half of the fifth millennium BC, based on these five principles, they strengthened each other and created complex societies. We have achieved some results in the framework of economic-sociological indicators which include the creation of production and distribution systems, efficient families, pyramids of power and super elites, the destruction of public consensus and expanding elites.