 Complete the following phrase:  In 1835 Count Tolstoy received an appointment at the Ministry of Interior and gave his resignation in 1840. In April 1851, he was appointed governor of Kaluga, and on 27 April 1854 - governor-general of the city of Taganrog. Tolstoy held this office until September 1856 and participated in the defense of the city from bombardments and landing operations during the 