"A Brief History of the First World War" is a book dedicated to one of the greatest tragedies of the 20th century. The author reveals in detail the events and causes of the First World War, revealing many unknown facts and hidden connections. The book examines the multifaceted nature of the conflict, providing information not only on military operations, but also on the social and political aspects of the time. The reader will have the opportunity to better understand the importance of the global events of the beginning of the 20th century, as well as to come to convincing conclusions about how their consequences affected the events already in the third millennium.