Теория всеединства Л. П. Карсавина как философский фон лигвистического синкретизма

The article is dedicated to consideration of the theory of total unity of L. P. Karsavin. A special attention is given to the law of development of historical individuality. It is shown that ontological unity finds reflection in the language. The author concludes that Karsavin's doctrine of total unity forms the philosophical background for linguistic syncretism.