500
Why is it a sin to kill a mockingbird?- literal sense
Explain the deeper meaning behind Atticus's saying in relation to the book
In a literal sense, mockingbirds do no harm to us so they are innocent. They should not be killed or harmed because they do nothing wrong.
Tom and Boo did nothing wrong and were innocent also. However, they were hurt because of racism, prejudice, and injustice. It was a sin to do that.