Nuclear_And_Extended_Family_Unit represents traditional family structures organised around biological relationships, marriage bonds, and formal adoption arrangements that create legally and socially recognised kinship networks. These aggregates typically involve multiple generations and various degrees of kinship connection, serving as primary sites of socialisation, economic cooperation, and emotional support. They are characterised by established roles, responsibilities, and patterns of interaction that are culturally defined and socially sanctioned. These family units often serve as the primary context for child development, the transmission of cultural values and traditions, and the provision of care and support throughout the life cycle. The structure and dynamics of these units reflect broader cultural values about kinship, gender roles, and family obligations.