What is the theme/central idea of "to kill a mockingbird"?

Pls read- recently i have been asking people to test me but people have been lying about subbing but its all good no matter what imma keep grinding till its my moment much love appreciated subscribe to me if u want (tonixwilson)

Haow does shakespeare use of supernatural to create suspence in macbeth

Changing the sentence structure and how quickly events unfold in a story can affect which literally element?