Answer:
Prewriting strategies for autobiographical writing help you find and narrow topics based on things you have experienced.
Step-by-step explanation:
Pre-writing strategies for autobiographical writing help you find and restrict topics based on the things you have experienced, that is, based on your memory, since an autobiography is nothing more than an account of the personal experiences you have had during his life.
For this reason, pre-writing is essential for a biography, because in it you can list the experiences you lived and how they impacted your life to the point of being told in a book.