Explanation:
Within celebrated novel “To Kill a Mockingbird,” the gifts left by Arthur “Boo” Radley in the knothole of the tree outside of the children’s home in the neighbourhood add significant depth to the effects of Lee’s narrative. The knothole gifts symbolize the communication and connection between the reclusive Boo and the children, serving as a critical literary device to create a bond between the lonely outcast and the innocent and curious youth. One of the significant effects of the knothole gifts is that they serve as an opening for communication between Boo Radley and the children.