In Born a Crime Chapters 6, 9, & 11 Why did Trevors mom want them to argue through letters?

She wanted him to practice his reading and handwriting

She wanted time to think of come-backs to his arguments

she wanted to put off compromising with him with time between letters

She wanted him to read through her rules multiple times

It is not explicitly mentioned in the book why Trevor's mom wanted them to argue through letters in chapters 6, 9, and 11 of Born a Crime. However, based on the options provided, the most likely reason would be that she wanted him to practice his reading and handwriting. Through arguing via letters, Trevor would be able to improve his literacy skills and become more proficient in written communication. This aligns with his mother's emphasis on education and her desire for Trevor to succeed academically.