1) This document provides information and guidelines for writing biographies and autobiographies. It explains that biographies are written about real people in third person by someone with knowledge of their life, while autobiographies are written by the subject about themselves.
2) Biographies describe a person's environment and life events to show how they affected others. Autobiographies reveal a writer's feelings and goals through recounting key life incidents.
3) Collective biographies contain multiple biographies in one book, while unauthorized biographies are written about someone without their approval. The document also models creating a "Fakebook" profile to share facts about a subject.