Black by Du Bois, DB (William Edward Burghardt) is a seminal work that explores the themes of racism, social inequality, and black American identity. Through deep analysis and a philosophical perspective, Du Bois describes the history and position of African Americans in society, noting the importance of the struggle for equal rights and dignity. This book not only helps to understand the problems of racial discrimination, but also inspires the reader to revise his own ideas about justice and society.