The book "This Country is Ours" by G. E. Marshall tells about the history of the United States of America from the first settlements of the Pilgrims to the present day. The author describes in detail the events that formed the basis of the formation of the country, highlighting important events, figures and cultural moments. The book offers the reader an interesting overview of the history of the United States, helping to understand its development and important milestones. With an easy-going style and approachable presentation, This Country of Ours is an excellent choice for those interested in American history who want to deepen their knowledge of the country.