Original sentence: Following the model of the most famous European Polytechnic Schools, at the beginning of the 20th century the Regio Politecnico di Torino had various objectives.In the 1990s new teaching campuses were opened in Alessandria, Aosta, Biella, Ivrea, Mondovi and Vercelli
Edited sentence: Following the model of the most famous European Polytechnic Schools, at the beginning of the 20th Century the Regio Politecnico di Torino, had various objectives.In the 1990's new teaching campuses were opened in Alessandria, Aosta, Biella, Ivrea, Mondovi and Vercelli.Students attending the Castello del Valentino and the site in via Ospedale had the impression of living in a world that was quickly changing