Final answer:
Turkana herd owners living with a few other families typically form a clan, which is a group of families sharing resources and working together, possibly uniting into tribes for larger community benefits.
Step-by-step explanation:
Turkana herd owners who live and travel with two to five other herd owners and their families typically form a clan. Historically, a clan has been defined as a small group of several families that shared an encampment and worked together on activities such as herding or hunting. These basic social units were often united by loyalty to a chieftain and could join with other clans to form a larger social unit, such as a tribe, particularly for protection and resource management. Clans are the essential social structures among nomadic pastoralists, such as the Maasai and the Bedouin, where each camp consists of several tents housing extended family units, generally connected by kinship.
When multiple clans come together, they can create a tribe, typically under a single leader. Tribes provide a larger social structure that enables better protection of herds, cooperation in managing resources, united actions, and are often multiethnic and multilingual, transcending the kinship network. The relationships within a clan and the broader tribe shape not only the social but also the economic activities of their members.