What is the exposition of an American childhood by Annie dillard?

In "An American Childhood," Annie Dillard reflects on her upbringing in Pittsburgh during the 1950s, capturing the innocence and wonder of childhood. The exposition introduces her family, particularly her parents and their influence on her formative years, as well as the vibrant neighborhood and natural surroundings that shaped her experiences. Dillard's vivid descriptions set the stage for her exploration of the complexities of growing up, emphasizing themes of curiOSity, discovery, and the passage of time. Through her recollections, she establishes a nostalgic tone that invites readers to share in her journey of self-discovery.