The Education of Henry Adams is an autobiography of Henry Adams, a member of the upper class in the United States.

The Life of Frederick Douglass is an autobiography of Frederick Douglass, a former slave who became a leading abolitionist and author.

The Autobiography of Benjamin Franklin is an autobiography of Benjamin Franklin, a middle-class printer, scientist, and statesman.

The Autobiography of Benjamin Franklin is considered a classic of American literature for its insights into the life and times of one of the most important figures in American history.

My Antonia is an autobiography of Willa Cather, a woman who grew up in Nebraska in the late 19th century.

The Life of Frederick Douglass is an autobiography of Frederick Douglass, an African American who was born into slavery and later became a leading abolitionist and author.

The Jungle is an autobiography of Upton Sinclair, an immigrant from Lithuania who came to the United States in the early 20th century.

The Jungle is considered a work of social criticism for its expose of the unsanitary conditions in the meatpacking industry in the early 20th century.

My Antonia is considered a coming-of-age story for its depiction of the protagonist's journey from childhood to adulthood.

The Life of Frederick Douglass is considered a historical document for its firsthand account of the life of a slave in the United States.

My Antonia is considered a work of art for its beautiful prose and its insights into the human condition.

The Jungle is considered a political statement for its expose of the unsanitary conditions in the meatpacking industry in the early 20th century.

My Antonia is considered a spiritual journey for its depiction of the protagonist's search for meaning in life.

My Antonia is considered a psychological study for its insights into the human condition.