Final answer:
Non-kin groups in a tribe are collectives unrelated by blood. Examples include councils for decision-making and specialized societies with functions like ceremonies or training. Both play crucial roles in the tribe's social structure.
Step-by-step explanation:
Non-kin groups in a tribe can be described as organizations or associations within tribal communities that are not based on blood relations. Non-kin groups may include specialized roles or purposes that provide structure and support for the tribe's collective needs.
Two examples of non-kin groups within a tribal society might be councils and societies. Councils are groups of people who may come together to make important decisions for the tribe, discuss leadership matters, and manage conflict resolution. These members are not necessarily related by blood but are chosen for their roles based on their wisdom, experience, or other valued attributes. Societies within tribes may form for varied purposes, similar to unions or sororities, and can have specific functions like religious ceremonies, warrior training, or artisanal crafts. Like councils, membership in those societies is not dependent on kinship connections.
While kin-based relations are significant in many tribal cultures, such non-kin structures are also important for organizing social, political, and economic activities. They play a pivotal role in shaping and maintaining the cultural and societal fabric of the tribe.