What significant event marks Koly's transition to adulthood?

Koly's transition to adulthood is closely associated with the arrangements for her marriage. In the context of the narrative, marriage represents a major rite of passage for young women in her cultural setting. This event signifies not only a shift in personal responsibility and societal role for Koly but also her stepping into a new phase of life where she is expected to navigate relationships, family, and domestic responsibilities. The marriage preparations serve as a catalyst for Koly's growth, leading her to confront various challenges and ultimately shape her identity as an adult.

While the other events might be significant in various ways, such as the experiences that contribute to her development or interactions with family members, they do not carry the same weight of transition into adulthood as the arrangements for her marriage do.