The book "Ancient Rome and Modern America: A Comparative Study of Morals and Manners" by Guglielmo Ferrero is an important work that analyzes the similar and different aspects of culture, morals and manners in two important civilizations - the Roman and the American. The author explores how these two cultures have evolved over the centuries, providing readers with an opportunity to better understand the similarities and differences in values that shape behavior and worldview in different eras. The book reveals interesting parallels between ancient Rome and modern America, helping the reader to deepen his understanding of cultural processes and social transformations.