Final answer:
Kinship plays a central role in nonindustrial societies, shaping social organization and daily life, while in larger societies with formal political systems, kinship's role is reduced, and formal institutions take precedence in governing public roles and relationships.
Step-by-step explanation:
The role of kinship in nonindustrial societies often carries significant weight in social organization and daily life. In these contexts, kinship affects decisions related to politics, economics, and subsistence. Cultural understandings of kinship define relationships within these societies, and it is through these kin networks that individuals find identity, community support, and engage in shared responsibilities. In contrast, large-scale societies with formal political systems tend to feature less reliance on kinship ties. Here, kinship may influence personal life, but wider societal roles, rules, and relationships governed by institutions reduce the centrality of kinship ties. Thus, one may find kinship playing a relatively minor role beyond the immediate family.
Formal political systems further diminish the role of kin by separating private life from public administration, where duties and rights are often defined by law and citizenship rather than by kinship ties. People in larger societies, therefore, frequently interact and negotiate their social and economic lives within a framework of formal structures, such as markets, governments, and legal systems, rather than familial or kin-based networks.