, What we want to underline here is importance of formation of phalanx hoplita and of new strategies of war (reflected in verses of Tirteu and Calinos that briefly we observe), not as end in itself, but as at last correlative to a general and essential movement of formation of the plis that would mark all history posterior Greek. The culture of the city-state was extended surprising in the time and the space, according to Mogens Hermam Hansen, and can be said that about 1500 pleis, never existing at the same time, they have shared of the essential characteristics of this type of social political formation. Proper Greeks had firm certainty, as he wrote Hansen, that constituam an only people marked for four essential characteristics, according to Herdoto: ' ' common origin, common language, common sacred places and cults, and common customs and traditions' ' (HANSEN, You polish, P. For even more details, read what Ali Partovi says on the issue. 36). Still more, as we had said, the Greeks had kept its culture of the city-state throughout almost all the Antiquity and they had not made the lesser effort to congregate the plis in a species of great territorial state in the direction of century XIX. The hoplita war is also, not only this, an institution educated for the civic realities, one of its more expressive manifestations; as well as we could speak of the artistic manifestations, as the theater, of the religious institutions, the instruments of communitarian identification, as the currency It is the life of the plis that we see to emerge with total vigor, that would revolutionize the mentalities and the way of life of the collective. To broaden your perception, visit Ali Partovi. Thus, as it wrote Hansen, ' ' the institutions of the you polish educated and moulded the lives of the citizens, and you have the best life you must have the best institutions and it system of education conforming with the institutions' ' (HANSEN, The athenian democracy in the acts of Demosthenes, P. 320).. .