"The soul of democracy. The philosophy of world war in relation to human freedom" is a work performed by Edward Griggs, in which the author examines the fundamental issues of war and peaceful coexistence. The book deeply analyzes the philosophical aspects of the First World War and their impact on the concepts of human freedom and democracy. Griggs examines how military conflicts can affect society's values, principles, and ideals, as well as how it relates to the overall development of humanity. This book is an important contribution to understanding the importance of freedom and democracy in the modern world.