The "Great Soviet Encyclopedia" is a large and authoritative publication that has become a symbol of knowledge and education in the USSR. First published in 1926, this encyclopedia will preserve the invaluable cultural heritage of the Soviet period. In its pages on tens of thousands of topics, it covers all aspects of life, science, technology, culture, art, etc. The description of each topic in the encyclopedia is marked by the depth and objectivity of information presentation. This source of knowledge and wisdom remains an important source of research for anyone interested in the history, culture, and scientific discoveries of the past century.