As was said in a former chapter, such collective deliberation of modern nations is only rendered possible by the great facilities of communication we enjoy; telegraph, post, and railway, and especially the press. The ancients saw truly enough that, with their limited means of communication, the higher form of state-organisation must be restricted to a small population of some thousands only—the City-State. It is important to note that not only do modern facilities of communication render possible a truly collective mental life for the large Nation-States of the present age; but that these modern conditions actually carry with them certain great advantages, which tend to raise the collective mental life of modern nations to a higher level than was possible for the ancient City-State, even though its members were of high average capacity and many of them of very great mental power, as in Athens. The assembly of citizens in one place for national deliberation rendered them much more susceptible to those less desirable peculiarities of collective mental life which characterise simple crowds; particularly, the excess of emotional excitement, increased suggestibility, and, hence, the ease with which the whole mass could be swayed unduly by the skilful orator. In the modern nation, on the other hand, the transmission of news by the press secures a certain delay, and a lack of synchronism, in its reception by different groups and individuals; and it secures also a certain delay in the action and reaction of mind on mind, which gives opportunity for individual deliberation. Also the sympathetic action of the mass mind on the individual mind is in large part indirect, rather than direct, representative rather than perceptual, and therefore less overwhelming in its effects. These conditions greatly temper the violence of the emotional reactions and permit of a diversity of feeling and opinion; an opposed minority has time to form itself and to express an opinion, and so may temper the hasty and emotional reaction of the majority in a way that is impossible in a general assembly. A further advantage of the large size of nations may arise from the fact that actual decision as to choice of means for effecting national action has to be achieved by means of representatives who come together in one place. Representative government is not merely an inferior substitute for government by general assembly; it is superior in many respects. If each representative were a mere delegate, an average specimen of the group he represents, chosen by lot and merely charged to express their will, this feature would modify the crude collective mental processes in one important respect only; namely, it would counteract to some extent that weakening of individual responsibility which is characteristic of collective mental action. But, in addition to this, internal organisation, in the form of tradition and custom, comes in to modify very greatly the collective process.