New towns must have helped such changes. They sprang up all over the old Middle East, no doubt in part because of population growth. They register the successful exploitation of agricultural possibilities but also a growing parasitism. The literary tradition of the alienation of countrymen from the city is already there in the Old Testament. Yet city life also offered a new intensity of cultural creativity, a new acceleration of civilization of which one sign is the spreading of literacy. In about 2000 BC, literacy was still largely confined to the river-valley civilizations and the areas they influenced. Cuneiform had spread throughout Mesopotamia where two or three languages were written in it; in Egypt the monumental inscriptions were hieroglyphic and day-to-day writing was done on papyrus in a simplified form called hieratic. A thousand years or so later, the picture had changed. Literate peoples were then to be found all over the Middle East and in Crete and Greece too. Cuneiform had been adapted to yet more languages with great success; even the Egyptian government adopted it for its diplomacy. Other scripts were being invented, too. One, in Crete, takes us to the edge of modernity, for it reveals a people in about 1500 BC whose language was basically Greek. With the adoption of a Semitic alphabet, the Phoenician, the medium of the first western literature was in existence by about 800 BC, and so, perhaps, was its first surviving expression, in what were later called the works of Homer.
Such themes make nonsense of chronology; they register changes lost to sight if history is pinned too closely to specific countries. Yet individual countries and their peoples, though subject to general forces and in more and more frequent contact, also become increasingly distinct. Literacy pins down tradition; in its turn, tradition expresses communal self-consciousness. Presumably tribes and peoples have always felt their identity; such awareness is much strengthened when states take on more continuing and institutionalized forms. The dissolution of empires into more viable units is a familiar story from Sumer to modern times, but some areas emerge time and time again as enduring nuclei of tradition. Even in the second millennium BC, states are getting more solid and show greater staying power. They were still far from achieving that extensive and continuing control of their peoples whose possibilities have only fully been revealed in modern times. Yet even in the most ancient records there seems to be an unchecked trend towards a greater regularity in government and greater institutionalizing of power. Kings surround themselves with bureaucracies and tax-collectors find the resources for larger and larger enterprises. Law becomes a widely accepted idea; wherever it penetrates, there is a limitation, even if at first only implicit, of the power of the individual and an increase of that of the law-giver. Above all, the state expresses itself in military power; the problem of feeding, equipping and administering standing professional armies is solved by 1000 BC.
When such things happen, the story of governmental and social institutions begins to escape from the general categories of early civilization. In spite of a new cosmopolitanism made possible by easier intercourse and cross-fertilizing, societies take very diverse paths. In the life of the mind, the most conspicuous expression of diversity is religion. While some have discerned in the pre-classical era a tendency towards simpler, monotheistic systems, the most obvious fact is a huge and varied pantheon of local and specialized deities, mostly coexisting tolerantly, with only an occasional indication that one god is jealous of his distinction.
There is a new scope for differentiation in other expressions of culture, too. Before civilization began, art had already established itself as an autonomous activity not necessarily linked to religion or magic (often so linked though it continued to be). The first literature has already been mentioned and of other sides of the mind we also begin to see something. There is the possibility of play; gaming-boards appear in Mesopotamia, Egypt and Crete. Men were already gambling. Kings and noblemen hunted with passion and in their palaces were entertained by musicians and dancers. Among sports, boxing seems to go back into Bronze Age Crete, an island where a unique sport of bull-leaping was also practised.