Presence of an economic base which is anchored on the combination of productive land use and extensive trade
Social stratification is marked; division of labor is clear-cut and specialists in different areas of activities (industrial metal art crafts) are accorded with appropriate statuses
The family is not center to all activities; it functions only as one of the important institutions in society
Group identification to common alliances and loyalties emanates from the office of the datu, which is assisted by a council of elders
Group norms are based on an elaborate legal system that provides the different units with basic interpersonal, interfamilial, and interdistrict rules of conduct with respect to economic, political, and religious activities
Authority and governance is supported by a magicolegal set of rules that functions as the framework for leadership
Presence of elaborate community-wide rituals and ceremonies are participated in by majority of the people and are differentiated from other types of socio-religious activities; occupational specialists are present
Warfare is highly institutionalized