mpire of Austria was founded. In 1814 Austria was part of the Allied forces that invaded France and brought to an end the Napoleonic Wars.
It thus emerged from the Congress of Vienna in 1815 as one of four of the continent's dominant powers and a recognised great power. The same year, the German Confederation, (Deutscher Bund) was founded under the presidency of Austria. Because of unsolved social, political and national conflicts the German lands were shaken by the 1848 revolution aiming to create a unified Germany. A unified Germany would have been possible either as a Greater Germany, or a Greater Austria or just the German Confederation without Austria at all. As Austria was not willing to relinquish its German-speaking territories to what would become the German Empire of 1848, the crown of the newly formed empire was offered to the Prussian King Friedrich Wilhelm IV. In 1864, Austria and Prussia fought together against Denmark and successfully freed the independent duchies of Schleswig and Holstein. Nevertheless as they could not agree on a solution to the administration of the two duchies, they fought in 1866 the Austro-Prussian War. Defeated by Prussia in the Battle of Königgrätz, Austria had to leave the German Confederation and subsequently no longer took part in German politics.
The Austro-Hungarian Compromise of 1867, the Ausgleich, provided for a dual sovereignty, the Austrian Empire and the Kingdom of Hungary, under Franz Joseph I. The Austrian-Hungarian rule of this diverse empire included various Slavic groups including Croats, Czechs, Poles, Rusyns, Serbs, Slovaks, Slovenes and Ukrainians, as well as large Italian and Romanian communities.
As a result, ruling Austria–Hungary became increasingly difficult in an age of emerging nationalist movements, causing a high reliance on the use of an expanded secret police. Yet the government of Austria tried its best to be accommodating in some respects: The Reichsgesetzblatt,
