IzerginaN.I.Country: RussiaCity: SaranskCompany: Mordovian State University named after N. Ogaryov, Saransk, Bolshevistskaya str., 68, Saransk, Republic of Mordovia, 430005E-mail: ninaini@yandex.ru Author's articles Strong Power as the Constant of Russian Politics: the Methodology of Ivan Ilyin and Modernity Methodological Aspects of Designing a Legal State Harmonising Interethnic and Interfaith Relations in Constituent Entities of the Russian Federation (on the Example of Mordovia Republic)