"Hillbilly Elegy" is a memoir written by J.D. Vance that explores his upbringing in a working-class family in the Appalachian region of the United States. The book delves into the struggles faced by his family and community, including issues like poverty, addiction, and social dislocation. Vance reflects on how these challenges shaped his identity and values. The memoir also examines the broader cultural and economic factors affecting the Appalachian region and the white working class. Vance's personal story serves as a lens through which he discusses the complexities of class, family, and the American Dream.