Revolutions of 1848 in the Austrian Empire of the Serbs in Austrian Empire was held between 1 and 3 May 1848 in Sremski Karlovci, during which the Serbs proclaimed autonomous Habsburg crownland of Serbian Vojvodina. The war started, leading to clashes as such in Srbobran, where on July 14, 1848, the first siege of the town by Hungarian forces began under Baron Fülöp Berchtold. The army was forced to retreat due to a strong Serbian defense. With war raging on three fronts (against Romanians and Serbs in Banat and Bačka, and Romanians in Transylvania), Hungarian radicals in Pest saw this as an opportunity. Parliament made concessions to
Revolutions of 1848 in the Austrian Empire culture among students and those educated either in Josephine schools or German universities. They published pamphlets and newspapers discussing education and language; the need for basic liberal reforms was assumed. These middle class liberals largely understood and accepted that forced labor is not efficient, and that the Empire should adopt a wage labor system. The question was how to institute such reforms. Notable liberal clubs of the time in Vienna included the Legal-Political Reading Club (established 1842) and Concordia Society (1840). They, like the Lower Austrian Manufacturers' Association (1840) were part of a culture that criticized Metternich's government from the