Kakoe mesto zanimaet rannii sovetskii period v obshchei territorial'noi istorii Rossii

<jats:p>The paper presents an overview of the author’s preliminary findings regarding his work on a book about the territorial history of Russia from the 14th century to the present. Its main focus is on describing the changes in the boundaries of the Grand Duchy of Moscow, the Russian Empire, and the Soviet Union in a historical perspective. The book is intended for a general audience and synthesizes existing research. The author also offers some methodological observations related to this topic</jats:p>