PLEASE HELP ME AND YOU'LL BE MARKED AS BRAINLIEST

PLEASE HELP ITS 10:45 PM AND I'M TRIED AND IF I DONT GET THIS DONE THEN MY TEACHER IS GONNA KILL ME SO PLEASE HELP ME.
1. Why is the wall special to the narrator and Lou?
2. Why don’t Lou and the narrator carry out their plan to recapture the wall?
3. Reread the final three paragraphs of the story - how do you think the two boys feel about having bought paint once they read the inscription on the wall? Explain.
4. Was the painter an “outsider” or a part of the community? Why?