" But what one finds in the New World os not just a collection of houses and buildings, which might have had the same common ancestor in the mesolithic hamlet. One discovers, rather, a parallel collection of cultural traits: highly developed fertility ceremonies, a pantheon of cosmic deities, a magnified ruler and central authority who personifies the whole community, great temples whose forms recall such functionally different structures as the pyramid and the ziggurat, along with the same domination of a peasantry by an original hunter-warrior group, or (among the early Mayas) an even more ancient priesthood. Likewise the same division of castes and specialization of vocational groups, and the beginnings of writing, time measuring, and the calendar-including an immense extension of time perspectives among the Mayas, which surpasses in complexity and accuracy even what we know of the cosmic periods of the Babylonians and the Egyptians. These traits seem too specific to have been spontaneously repeated in a whole constellation. "

― Lewis Mumford , The City in History: Its Origins, Its Transformations, and Its Prospects