"Dispensable Nation: American Foreign Policy in Retreat" - a book written by the authoritative American diplomat Vali McFain, reveals the problems and challenges that the United States faces in the global arena. The author examines how the country's external influence has weakened in recent years due to an unsuccessful approach to foreign policy. The book analyzes the impact of various military conflicts, political decisions and foreign policy strategies on the international arena and diplomatic relations. "The Dispensable Nation" is a look at contemporary trends in foreign policy that will inspire the reader to take a thoughtful approach to understanding the role of the United States in the world."