OCM Terms:  population, sociocultural trends, records, writing, agriculture, diet, bone, horn, and shell technology, settlement patterns, medium of exchange, occupational specialization, land transport, social stratification, castes, classes, slavery, residence, territorial organization, territorial hierarchy, government institutions, form and rules of government, administrative agencies

OCM Terms:  population, writing, agriculture, settlement patterns, medium of exchange, classes, territorial hierarchy

OCM Terms:  population, composition of population, sociocultural trends, mnemonic devices, writing, annual cycle, agriculture, tillage, medium of exchange, occupational specialization, social stratification, classes, residence, territorial organization, territorial hierarchy

OCM Terms:  social stratification, castes, classes, serfdom and peonage, slavery

OCM Terms:  food quest, annual cycle, agriculture, diet, living standards and routines

OCM Terms:  community councils, territorial organization, territorial hierarchy

OCM Terms:  preservation and storage of food, settlement patterns, medium of exchange, classes

OCM Terms:  food quest, annual cycle, agriculture, tillage, diet, production and supply

OCM Terms:  community heads, police, territorial organization, territorial hierarchy, form and rules of government, chief executive, judicial authority

OCM Terms:  territorial hierarchy, form and rules of government