He ended mandatory military service for nobles with the abolition of compulsory noble state service. This provided a rationale to end serfdom. Second, was the secularization of the church estates, which transferred its peasants and land to state jurisdiction. In 1775 measures were taken by Catherine II to prosecute estate owners for the cruel treatment of serfs. These measures were strengthened in 1817 and the late 1820s. There were even laws that required estate owners to help serfs in time of famine, which included grain to be kept in reserve. These policies failed to aid famines in the early nineteenth century due to estate owner negligence. Tsar Alexander I and his advisors quietly discussed the options at length. Obstacles included the failure of abolition in Austria and the political reaction against the French Revolution. Cautiously, he freed peasants from Estonia and Latvia and extended the right to own land to most classes of subjects, including state-owned peasants, in 1801 and created a new social category of "free agriculturalist", for peasants voluntarily emancipated by their masters, in 1803. The great majority of serfs were not affected. The Russian state also continued to support serfdom due to military conscription. The conscripted serfs dramatically increased the size of the Russian military during the war with Napoleon. With a larger military Russia achieved victory in the Napoleonic Wars and Russo-Persian Wars; this did not change the disparity between Russia and Western Europe, who were experiencing agricultural and industrial revolutions. Compared to Western Europe it was clear that Russia was at an economic disadvantage. European philosophers during the Age of Enlightenment criticized serfdom and compared it to medieval labor practices which were almost non-existent in the rest of the continent. Most Russian nobles were not interested in change toward western labor practices that Catherine the Great proposed. Instead they preferred to mortgage serfs for profit. Napoleon did not touch serfdom in Russia. What the reaction of the Russian peasantry would have been if he had lived up to the traditions of the French Revolution, bringing liberty to the serfs, is an intriguing question. In 1820, 20% of all serfs were mortgaged to state credit institutions by their owners. This was increased to 66% in 1859. Bourgeois were allowed to own serfs 1721–62 and 1798–1816; this was to encourage industrialisation. In 1804, 48% of Russian factory workers were serfs, 52% in 1825. Landless serfs rose from