The way that his objective style add power to the story is :
D. it uses irony to show that Douglass disliked his childhood home when he should have loved it
You can see this by reading the very last sentence of the excerpt
hope this helps
Setting helps develop the mood of the story by describing where the characters are while they talking or thinking. This description guides you throughout the whole story. Due to government regulations, George is less intelligent than he was originally.