Answer:
D. The speaker thinks he took the road less traveled, but is not sure if it has made any difference in his life.
Explanation:
Answering this question involves reading the entire poem to fully understand the context, while laying emphasis on lines 9-12. After which the answer can be seen in lines 18-20.
A) Judges others based on their skin color.
Police brutality, highlights of your high school year, something you want to do to change the world for the better
the answers are number 1 and 4