Revolutions of 1848 in the Austrian Empire even socialist currents resisted the Empire's longstanding conservatism. The events of 1848 were the product of mounting social and political tensions after the Congress of Vienna of 1815. During the "pre-March" period, the already conservative Austrian Empire moved further away from ideas of the Age of Enlightenment, restricted freedom of the press, limited many university activities, and banned fraternities. Conflicts between debtors and creditors in agricultural production as well as over land use rights in parts of Hungary led to conflicts that occasionally erupted into violence. Conflict over organized religion was pervasive in pre-1848 Europe. Tension came both from within
Revolutions of 1848 in the Austrian Empire affairs, he oversaw the creation of the Bach system, which rooted out political dissent and contained liberals within Austria and quickly returned the status quo. After the deportation of Lajos Kossuth, a nationalist Hungarian leader, Schwarzenberg faced uprisings by Hungarians. Playing on the long-standing Russian tradition of conservativism, he convinced tsar Nicholas I to send Russian forces in. The Russian army quickly destroyed the rebellion, forcing the Hungarians back under Austrian control. In less than three years, Schwarzenberg had returned stability and control to Austria. However, Schwarzenberg had a stroke in 1852, and his successors failed to uphold the control