Final answer:
Collectivism relates to societies where people are integrated into cohesive groups from birth, emphasizing group interests over individual ones.
Step-by-step explanation:
The term that pertains to societies in which people from birth onward are integrated into strong, cohesive groups is collectivism. In collectivist societies, there is a greater emphasis on the group rather than the individual, and individuals are expected to place the group's interests above their own. Families, extended kinship groups, and social institutions often play a significant role in the integration and social cohesion of members. This is in contrast to individualistic societies, where personal independence and individual rights are more highly valued.