Lest there should be any thought that the fact that the conferring of such privileges by the Pope might seem to be a limitation of university privilege, it may be said at once that practically all universities have at all times been under the supervision of Government and have derived their privileges from the political authorities. During the Middle Ages the universities were really developments of Cathedral schools, and as such were usually under the authority of the Chancellor of the Cathedral. As an ecclesiastical person he looked to the Pope as the source of his authority, and in order that uniformity of requirement for various degrees and of educational methods might be maintained, there was practically universal agreement that such centralization of the power to grant privileges for the erection of universities and the conferring of degrees was the most practical way. With regard to Perugia besides there was the additional reason that the Pope represented the political as well as the ecclesiastical authority in the matter, and that very naturally the {154} encouragement for the good educational work already being done in the Umbrian City should come from him. This premised, certain features of this bull are especially noteworthy in the light of modern educational experiences. The Pope was confirming the establishment of a new university. It was to be as he realized, a smaller university in size, but he did not want its standard of education to be lower than that of the great universities. For this reason he insists specifically in the bull that the license to teach--the equivalent of our modern doctorate in law, letters and science, shall not be given except after the completion of a course equivalent to those given in these subjects in Paris or Bologna, the great universities of the time, and that the examination shall be quite as rigid and shall be conducted under conditions that, as far as human foresight can arrange, shall preclude all possibility of favoritism of any kind entering into the promotion of candidates for these degrees. The fact that oaths were required in the hope that standards would be thus maintained shows how seriously the subject of education was taken at this time, when, if we would believe some of those who depreciate the Middle Ages, ecclesiastical efforts were mainly occupied with the attempt to keep the people as ignorant as possible.