Katorga
…persons for 10 years, 15 persons for 6 years. After the trial, Tsar Nicholas I reduced the sentences; subsequent amnesties further shortened the terms. Fyodor Dostoyevsky, from 1849 until 1854, for revolutionary activity against Tsar Nicholas I. Nikolai Chernyshevsky, from 1864 until 1872 for narodnik revolutionary…