After the liberation in 1691, Požega came under Habsburg rule, and in 1745, Požega county was restored and the city thus returned to the authority of Croatian viceroy. Požega underwent a period of vigorous development: In 1699, a grammar school opened - only the fifth in Croatia. In 1727, Jesuits built a theatre, and in 1740, the city's first pharmacy. Today the city theater (Požega City Theater) is located on Square of the Holy Trinity ("Trg Svetog Trojstva"). There used to be also a philosophical college for Franciscan novices - the first such institution in Slavonia since the Ottoman rule. Finally, the Academia Posegana opened in 1760, placing Požega, along with Zagreb, among the first Croatian centres of highest education.