If you ask me it starts the story going. it's like the main detail but I would have to see the whole story so it may not be right.
The answer is b hope this helps:)
The best phrase that describes Douglass’s purpose for including this particular experience in the narrative of his life is the second option: “to show the importance of education in changing his life”. Since the narrative of Douglass is an awe-inspiring description of his struggle and fight for freedom against the prejudiced, brutal, oppressive Southern institution of slavery, he ended up motivated to write about his difficult life as a slave.