MainAuthors Ekaterina A. Averianova Cand. Sci. (Hist.), Senior Lecturer, Department of Russian History; Ogarev Mordovia State University Ogarev Mordovian State University , Saransk, Russian Federation ARTICLES: The Contribution of the Historical and Sociological Institute of Mordovian State University to the Development of the Industrial Heritage Preservation Movement in the Russian Federation at the Early 21st Century History and Modern Perspectives — Issue №3 2025: 157-162 State Optical Institute and Optical-Mechanical Industry during the Great Patriotic War as our Industrial Heritage History and Modern Perspectives — Issue №4 2025: 104-112