He divided the burden of government among a number of departments, as the council of war, the council of finance, the council of justice. This last was a court of supreme authority, both in civil and criminal matters, receiving appeals from the lower tribunals of the provinces, which were obliged to make a full report, every four months, or eighty days, of their own proceedings to this higher judicature. In all these bodies, a certain number of citizens were allowed to have seats with the nobles and professional dignitaries. There was, however, another body, a council of state, for aiding the king in the despatch of business, and advising him in matters of importance, which was drawn altogether from the highest order of chiefs. It consisted of fourteen members; and they had seats provided for them at the royal table.[281] Lastly, there was an extraordinary tribunal, called the council of music, but which, differing from the import of its name, was devoted to the encouragement of science and art. Works on astronomy, chronology, history, or any other science, were required to be submitted to its judgment, before they could be made public. This censorial power was of some moment, at least with regard to the historical department, where the wilful perversion of truth was made a capital offence by the bloody code of Nezahualcoyotl. Yet a Tezcucan author must have been a bungler, who could not elude a conviction under the cloudy veil of hieroglyphics. This body, which was drawn from the best-instructed persons in the kingdom, with little regard to rank, had supervision of all the productions of art, and of the nicer fabrics. It decided on the qualifications of the professors in the various branches of science, on the fidelity of their instructions to their pupils, the deficiency of which was severely punished, and it instituted examinations of these latter. In short, it was a general board of education for the country. On stated days, historical compositions, and poems treating of moral or traditional topics, were recited before it by their authors. Seats were provided for the three crowned heads of the empire, who deliberated with the other members on the respective merits of the pieces, and distributed prizes of value to the successful competitors.[282]