Final answer:
The sentence portrays Wind-Wolf's struggle with belonging to both Indian and Western cultures, reflecting a common conflict in cultural identity.
Step-by-step explanation:
The sentence "He is caught between two worlds, torn by two distinct cultural systems," mainly shows that both Indian and Western culture influence Wind-Wolf and he struggles to belong in each world. This indicates that he is experiencing the complexities of navigating multiple cultural identities, which is a common theme in the study of culture and identity. Cultural relativism, culture shock, and efforts to reconcile traditional and modern lifestyles exemplify similar struggles faced by individuals in various cultural contexts around the world, as they try to balance the values and expectations of divergent cultural systems.