Shtepa Alexey Vladimirovich RussiaKalugaKaluga State University named after K.E. Tsiolkovski, 26 Stepana Razina St., Kaluga 248023, Russiaassociate professor Associate Professor of Russian historyHistory PhDa-v-stepa@yandex.ru Author's articles SOCIAL SERVICE OF THE RUSSIAN ORTHODOX CHURCH IN THE SECOND HALF OF XIX– EARLY XX CENTURIES IN CONTEMPORARY DOMESTIC STUDIES