I think it's C. Responsibility
Please correct me if I'm wrong!! :) I'd be happy to fix it!!
Even though there is no options to choose, I have got that one which is the most suitable. The relevant detail to <span>Frederick Douglass's autobiography is :
</span>The mush was put into a large wooden tray, or trough, and set down upon the ground. I am pretty sure you had this option given with the task, because this one is universal and will help you in any case.
The answer is C),
Why? Well, as Atticus said, killing a mockingbird is a sin, as they cause no harm and just sing harmonies.