Final answer:
The specific number of white hairs in Daddy's beard in 'The Watsons Go to Birmingham' is not specified in the book as it is a minor detail that is generally not focused on unless it adds to the narrative.
Step-by-step explanation:
The question you've asked about the number of white hairs in Daddy's beard is not directly answered in 'The Watsons Go to Birmingham.' Information like this, which may be considered a minor detail, is typically not specified unless it has some significance to the story or character development.
In literature, details like the color of a character's hair or the number of hairs may serve as a metaphor or a descriptive element to help readers visualize a character, but such specific details are rarely the focus unless they contribute to the narrative in a meaningful way.
Regarding the references provided, none seem to pertain to the specific detail about Daddy's white hairs in 'The Watsons Go to Birmingham.' They refer to other stories and questions about characters and plot points within those narratives. Instead, the book you're asking about often focuses on themes of family, civil rights, and personal growth.