Answer: <u><em>The external conflict is between Bob Ewell and Atticus... This is a man vs man conflict and it happens several times in the book...</em></u>
Hope this helps!!
A
I think this answer to be A. Clustering doesn’t make sense, if anything, it would make things more difficult. Keeping a journal wouldn’t exactly have any certain effect. A is the best option because authors often BRAINSTORM before writhing a paper