a democratic society in Russia. He advocated for large numbers of small, independent terrorist groups and argued that this approach would make it difficult for the Tsarist secret police to apprehend the terrorists. This would also help to prevent a small group of leaders gaining power, forming oligarchical dictatorships after the overthrow of the Tsar. Morozov returned to Russia in order to distribute The Terrorist Struggle on January 28, 1881, but was arrested at the border. He was imprisoned in Suwałki. Lyubatovich, having only just gone through childbirth, decided to attempt to rescue Morozov. However, her plan did not go well, and she was arrested and sent to Siberia in November 1882. Later life and ideas Between 1882 and 1905, Morozov was imprisoned in Peter and Paul Fortress and in Shlisselburg Fortress for his political activities. During this period, he wrote political verse and began intense studies in the fields of physics, chemistry, astronomy, and history. After receiving permission to use theological literature, he learned Hebrew and began an in-depth study of Biblical history. After his release in 1905, he taught chemistry and astronomy at the University of St. Petersburg. In 1907, he was elected into the Duma, but as a former prisoner he was not allowed to take office. He became a member of many scientific associations, including the Russian Aero-club. For the publication of his book Songs of the Stars in 1910, he was imprisoned for another year. Many of his ideas were considered unorthodox and daring. He conjectured that atoms have a complicated level structure and may be transformed. In his treatise on the periodic table, Morozov predicted the discovery of inert elements. In 1907, Morozov published "The Revelation in Storm and Thunder" in which he produced evidence for his hypotheses: The Revelation to John can be dated astronomically to 30 September 395. The author of the Revelation is identical with John Chrysostom. Morozov became a pioneer of aeronautics in Russia in the 1910s. He flew airplanes and balloons, including over the Shlisselburg Fortress where he had been imprisoned, and lectured at an aviation school. He proposed a parachute system which would automatically open and special suits for high-altitude flights. During World War I, Morozov went to the front in 1915 as a delegate of the All-Russian Zemstvo Union to aid the sick and wounded. After the October Revolution, Morozov took little interest in politics and never