An Introduction to Nonviolence is a book written by scholar and activist Theodore Pollin that explores the history and essence of nonviolence as a method of achieving peace and conflict resolution. The author teaches readers the principles of nonviolence, reveals its philosophical and practical aspects, and also gives examples of successful use of this strategy in human history. "Introduction to Nonviolence" is an important book that opens a new perspective on the resolution of conflicts in the world and the development of harmonious relations between people and nations.