Answer: The author uses the names of real people and places.
The author uses the pronouns I and me, which show first-person point of view
The author uses flashback.
Explanation:
I am assuming that you can choose multiple answers. if you can only choose one answer, then it is "the author uses flashback." A memoir is when someone writes about moments or events from their life. At the beginning the author writes "back when I was a teenager in the Bronx," which means that this is a memory and happened in the author's life, therefore making this a memoir. The names of real people and places make it a memoir because these are real events. The pronouns I and me mean that this is in first person, which makes sense because these events happened to the author.