The book is a complete collection of works .. T. 21" by Vladimir Ilyich Lenin is not just a historical document, but a real treasure trove of ideas and reflections that have shaped not only Russian, but also world history. This volume is part of an extensive collection of works by one of the most influential politicians and thinkers of the 20th century, and it contains works that highlight key moments of his political and philosophical activities. In Volume XXI, readers will be able to immerse themselves in Lenin’s profound reflections on revolution, the class struggle, and socialist construction. Here are articles and letters that reveal his views on the most important events of his time, as well as the ideas that formed the basis of Marxist theory. Lenin not only analyzes current events, but also offers practical recommendations, which makes his work relevant to this day. This book will be of interest to both historians and those interested in political theory and philosophy. Students who study the history of Russia, as well as anyone who wants to understand the mechanisms of social change and revolutionary processes, will find much useful in it. In addition, the Complete Works may attract the attention of history lovers who seek to understand more deeply how Lenin’s ideas influenced the formation of the modern world. The topics raised in this volume cover a wide range of issues: from the analysis of the class structure of society to the discussion of the role of the party in the revolutionary movement. Lenin touches upon important aspects, such as the need for theoretical training of revolutionaries, the importance of mass support, and the role of the intelligentsia in revolutionary processes. His ideas about the need to unite the working class and the peasantry, about the struggle against imperialism and about international solidarity remain relevant in the modern context. Lenin's style is a combination of clarity and depth. He skillfully uses simple and understandable formulations, which allows him to convey complex ideas to a wide audience. His texts are full of passion and conviction, which makes reading not only informative, but also emotionally rich. Lenin is not afraid to question generally accepted norms and offer bold solutions, which makes his work lively and relevant. In addition to his Complete Works, Lenin is the author of many other significant works, such as State and Revolution, What to Do? and Imperialism as the Highest Stage of Capitalism. These works are also worth reading to gain a more complete understanding of his views and ideas. The book is a complete collection of works .. T. 21" is not just a collection of texts, but the key to understanding the most complex processes that took place at the beginning of the 20th century. It opens the door to a world of ideas that continue to influence contemporary politics and social movements. By reading Lenin, you not only become acquainted with his thoughts, but also become part of the discussion that continues to this day. This book will be an indispensable resource for anyone who wants a deeper understanding of how ideas can change the world.