In July 1773, responding to pressure from the new emperor, Pope Clement XIV dissolved the Jesuit Order and the university came under intensified state control. Several university buildings were taken over for use by the army, and by the end of the 1770s the university was left with only the St. Xavier's building (currently the Faculty of Theology). At the same time the main language was changed from Latin to German; the Czech language remained in use for lectures to trainee priests, who would need it to communicate with their congregations. Czech gained importance in the 1830s as part of the Czech National Revival.