Answer:
The correct answer is (b) Information was passed from generation to generation by word of mouth.
From the given options, it can be inferred that the reason Tall Wolf verbally communicated the history of his people to the children is because information was traditionally passed down through oral storytelling. This was a common practice among many cultures where knowledge, traditions, and historical events were preserved and transmitted through spoken narratives from one generation to another. This method allowed for the preservation and dissemination of important cultural and historical information in the absence of written records or other means of communication. Therefore, option (b) is the most appropriate answer.