Answer:
- Cal's history
- Cal and Zeebo's education
- Cal's use of different languages
Step-by-step explanation:
Cal's history comes into play when Scout begins asking about her birthdate, and Cal states that she just has it on Christmas; its easier to remember that way. (Cal does not remember her actual birthday)
Cal and Zeebo's education comes into play when Cal states where she was taught, and Scout proceeds to ask if she taught her son, Zeebo, to which she replies yes.
Cal's use of different languages comes into play when the children ask why she talks like an African-American, even though she knows better.
Hope this helps.