A set of revolutions took place in the Austrian Empire from March 1848 to November 1849. Much of the revolutionary activity had a nationalist character: the Empire, ruled from Vienna, included ethnic Germans, Hungarians, Slovenes, Poles, Czechs, Slovaks, Ruthenians (Ukrainians), Romanians, Croats, Venetians (Italians) and Serbs; all of whom attempted in the course of the revolution to either achieve autonomy, independence, or even over other nationalities. The nationalist picture was further complicated by the simultaneous events in the German states, which moved toward greater German national unity.
Besides these nationalists, liberal and 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 (as in France) led to conflicts that occasionally erupted into violence. Conflict over organized religion was pervasive in pre-1848 Europe. Tension came both from within Catholicism and between members of different confessions. These conflicts were often mixed with conflict with the state. Important for the revolutionaries were state conflicts including the armed forces and collection of taxes. As 1848 approached, the revolutions the Empire crushed to maintain longstanding conservative minister Klemens Wenzel von Metternich's Concert of Europe left the empire nearly bankrupt and in continual need of soldiers. Draft commissions led to brawls between soldiers and civilians. All of this further agitated the peasantry, who resented their remaining feudal obligations.