Only proposals which originated in a council thus organized came before the ecclesia; but there they might be discussed _ad libitum_, emended, accepted, rejected, or referred back to the council; and it was even possible during their consideration to substitute for the resolution of the council an entirely different bill, or to move that the council bring in a proposition at the next meeting on an altogether irrelevant matter. It was the deliberate intention of the Athenians that the ecclesia should consider everything it wanted to consider. The management of civil administration, subject to the constant direction of the ecclesia and the watchful supervision of the council,--which in this matter also acted for the body of which it was a miniature,--was entrusted to a multitude of committees, each composed normally of ten members. Aristotle, in his _Constitution of the Athenians_, specifies the duties of twenty-five such committees and estimates at seven hundred the number of citizens engaged annually in domestic administration. The work of each committee was definitely circumscribed by law and formed a small bundle of routine matters. The committees may be thought of as standing drawn up in a long line for the council to inspect. Had they been placed one behind the other in files, the rear committee being responsible to the one before it and so on down to the front, the council would have come into direct contact only with a few powerful committees. Such committees, however, must have proved impossible for inexperienced councilors to manage. Besides, while the councilors, as agents of the ecclesia, and subject to its commands, might properly hold all the civil magistrates to a monthly accounting, it was not thought in accord with democracy that one group of citizens who happened to hold one civil office should have under their direction another group of citizens also engaged temporarily on public work. Though all the committees were thus on the same plane, and recognized only the council as their common superintendent, the work that they did was by no means of equal dignity or importance. It ranged all the way from managing the scavengers to managing the Great Dionysia.