OCM Terms:  regulation of marriage, polygamy

OCM Terms:  regulation of marriage, mode of marriage, polygamy, extended families, localized kin groups, community heads, chief executive

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, classes

OCM Terms:  food quest, annual cycle, collecting, hunting and trapping, marine hunting, fishing, animal husbandry, agriculture, tillage, food processing, diet, machines, production and supply

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

OCM Terms:  sociocultural trends, territorial organization, territorial hierarchy

OCM Terms:  morbidity

OCM Terms:  settlement patterns, urban and rural life, residence

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