Question

why does annie provide a brief sketch of her life​

Answer 1

Answer:

By providing the brief sketch of her life, Anne wants to give an overview of her family, relatives and her age. This helps the reader to develop a connection with the author

Answer 2

Answer:

A good introduction helps drawing reader's attention to the topic. Moreover, it gives background information about the topic. By providing brief sketch of her life, Anne gives an overview of her family, her relatives, and her age. This helps the reader to develop connect with the author.

I hope it helps.