Question

To kill a mockingbird golden rule for each chapter. explain.

Answer 1

I dont know what you mean my the "golden rule for each chapter"
But the lesson of TKAM is to never judge a person when  you dont fully know them, and
Do not be racist, black and white people are all equal, and
Never give up, even if you know you're not going to be successful it never hurts to try, and
Racial prejudice is a bad thing, it shouldn't exist.