B. a diagram of your home or school for the purpose of generating memories
Answer:
A blueprint when used to generate topics for an autobiographical piece is:
B. a diagram of your home or school for the purpose of generating memories
Explanation:
Writing autobiography is a type of expressing one's own life in his/her words. It is a form of creative writing. It proves to be much difficult when it comes to deciding the topic of the autobiography. The topic depends on the purpose of writing.