Final answer:
Henry encounters Oscar Holden while looking for the Okabes. This meeting results in Holden generously giving Henry a free album, representing the cultural connections and racial interactions of the era.
Step-by-step explanation:
The question pertains to a specific event in a literary work, where we are asked to identify who Henry sees while looking for the Okabes and what ensues from that encounter. The correct answer is: d. Oscar Holden; he gives Henry a free album of his.
In the narrative, this meeting is significant as Oscar Holden is symbolic of the music and the culture of the period, representing a connection to Henry's past and the wider historical context. Holden giving Henry an album for free is a gesture of goodwill and also illustrates the interactions and relationships that transcend the racial boundaries of that time.