History of serfdom process, referred to as "second serfdom" or "export-led serfdom", persisted until the mid-19th century and became very repressive and substantially limited serfs' rights. Before the 1861 abolition of serfdom in Russia, a landowner's estate was often measured by the number of "souls" he owned, a practice made famous by Gogol's 1842 novel "Dead Souls". Many of these countries abolished serfdom during the Napoleonic invasions of the early 19th century. Serfdom remained in force in most of Russia until the Emancipation reform of 1861, enacted on February 19, 1861, though in the Russian-controlled Baltic provinces it had been abolished at the
Sociology in Russia and encyclopedias of sociology, were published in Russia. Sociology in Russia Sociology in Russia has developed since the beginning of the 20th century, despite an official ban on sociology in the Soviet Union from 1929 to 1956 and the dominance until recently of Marxist sociology. Despite sharp divisions since the breakup of the Soviet Union, the field of sociology in Russia now includes over 300 university departments, approximately 30 academic journals and several professional associations. The first sociological thinkers in the Russian Empire were significantly influenced by utopian thought. The first Department of Sociology in Russia was opened in 1907,