"Great Soviet Encyclopedia" is a unique edition, which is the first major domestic encyclopedic project. It was created by the efforts of outstanding scientists, writers and editors with the aim of creating a general system of knowledge about the socio-political, cultural and scientific development of the Soviet Union. The book "Big Soviet Encyclopedia" includes thousands of articles on various topics, from history and geography to technical sciences and culture. Each article is a detailed overview of the subject, supplemented by illustrations, diagrams and tables. Thanks to the "Great Soviet Encyclopedia", the reader can get complete and objective information about events, phenomena and people from all over the world, which allows a better understanding of the world around him. This book has become a real classic source of knowledge for many generations of readers.