The reason the Calpurnia give to scout, why the congregants who attend her church do not have hymnal books to sing along with, is they cannot read.
What is To Kill a Mockingbird?
It is a novel written by Harper Lee.
To Kill a Mockingbird is a coming-of-age story for a young girl as well as a darker drama.
It is about the causes and repercussions of racism and prejudice, investigating how good and evil may coexist in a same community or individual.
Thus, the correct option is C, they cannot read.
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