If you don't have answer choices, I would say either peer editing or reading it aloud and listening for errors.
Answer: The quality of being just; righteousness, equitableness, or moral rightness: to uphold the justice of a cause. rightfulness or lawfulness, as of a claim or title; justness of ground or reason: to complain with justice. the moral principle determining just conduct.
Answer:
b.) Education and slavery are incompatible
Explanation:
I think B , the plot can sound like the theme sometimes
