These early efforts, like the later Italian ones, failed. The Vatican, therefore, allowed the "Sacri monti di pietà" to charge sufficient interest to cover their expenses. A controversy arose about the legality of charging interest, which was settled by Pope Leo X. At the tenth sitting of the First Council of the Lateran, Leo declared that the pawnshop was a lawful and valuable institution and threatened dissenters with excommunication. The Council of Trent confirmed his decision, and Charles Borromeo later suggested the establishment of state or municipal pawnshops. These gradually replaced the private licensed pawnbrokers throughout much of Europe.