"España y los Estados Unidos de Norte América: a propiso de la guerra" is a work by the famous Spanish author Agustín Aragon, dedicated to the study of the relationship between Spain and the United States during the war. The book examines the historical context, political and socio-cultural aspects of the conflict, as well as the impact of the war on the interaction between the two countries. The author draws parallels between the Spanish-American War and other similar conflicts, revealing important themes and events of that time. This book is a valuable resource for those interested in the history of diplomacy and international relations, as well as for anyone who wants to better understand the period of the Spanish-American War.