Final answer:
In chiefdoms, most people are self-sufficient; managing their needs through activities like farming and herding while contributing to the community under a chief's guidance.
Step-by-step explanation:
In chiefdoms, most people are self-sufficient, meaning that they meet all of their own basic needs. They engage in activities like farming, herding, and trading to provide for their essentials such as food, shelter, and water. The social structure of a chiefdom is commonly linked to intensive agriculture, where individuals tend to their own plots but also contribute to the community under the guidance of a chief. Chiefs manage economic resources, oversee land distribution, and coordinate agriculture and trade, ensuring that members of the society can remain self-reliant. Moreover, through infrastructure development such as roads and irrigation systems, chiefs also help improve the productivity and sustainability of their communities.