The earliest pristine ballcourt and evidence of a ranked society (a rich child's burial), indicative of emerging social hierarchization, were found at Paso de la Amada.
This is because topics such as cultural evolution, complex societies, early urbanism, and the construction of (ancient) identity, all framed and discussed in highly abstract ways, necessarily are raised.
Mayanists from the New World Archaeological Foundation as well as other institutions have pioneered the efforts to discover the radix of Maya civilization from work at such sites as Chiapa de Corzo and Izapa building on efforts by Michael Coe at La Victoria, on the southern Pacific coast of Mexico,[5] and followed up by the work of scholars such as John E. Clark, Barbara Voorhies, Barbara Stark, Robert Sharer and others.
Work by Carnegie archaeologists A. V. Kidder and Edwin M. Shook[6] at Kaminaljuyu has been fundamental in moving attention to the origins of Maya civilization to the South.
Fundamentally, the debate is between those who put more weight on the temporal priority of complex cultural and social achievements in the South and those who favor northern Guatemala for these developments.
While stelae and hieroglyphic writing from the Preclassic abound in the Southern area, proponents of the Lowlands, i.e., the Mirador Basin, as the origin locus for Maya civilization assert that the first Maya societies to reach the level of the state, accordingly, base their claim fundamentally on size and scale of construction, as well as on myriad evidence of distinct connections between these northern cities including even the sacbeob, the “white ways” or “high roads” that networked among them.
In this correlation, a beginning date of August 12, 3114 BC, gives the Maya calendar its arrow-of-time character, just as the 0 date for the Christian calendar divides Western time-keeping into an absolute divide by virtue of which an infinite counting of both past and future time is permitted as opposed to “cyclical time.”)[10] As mentioned, one of the arguments in favor of the Southern area as “more seminal” to those of the Petén is based on the presently inarguable fact that by far the greatest number of Preclassic hieroglyphic texts are found in the South; for example, numerous texts were carved on monuments from Kaminaljuyu, the greatest city in the Southern area and one of the great ancient cities in world cultural patrimony.
Calendrical origins, themselves, from the most compelling evidence, must be attributed to a thin latitudinal band stretching across southern Guatemala, and including sites such as Chocolá and Takalik Abaj.
In addition to hieroglyphics and calendrical innovations, the Southern area is noted for sites that, early on in the trajectory of Mesoamerica civilization, can be characterized as fully urban, and also for the appearance of long-distance trade in such vital commodities as obsidian and cacao, for the first true cults of sacred rulership or kingship, for masterfully carved monumental art, and for a very complex ideology and religion, probably based on some primordial version of the Popol Vuh.
That the Southern area originally constituted a truly astonishing source of material wealth, indeed a breadbasket, may have underlain the primordial appearance of cultural achievements such as writing, the calendar, kingship, masterful art, and complex religion, receives further support continuing through time in the Early Classic and evidence of interaction with Teotihuacan, the single greatest ancient city of Mesoamerica and the religious if not imperial capital for much of central Mexico, with hegemony extending far and wide.
Such a profound material basis for the unique importance of the Southern area to civilizational developments is evidenced, as well, throughout the Classic period, with the appearance of the Cotzumalguapan culture – its sites ca.
60 kilometers east of Chocolá – and its emphasis on cacao and warfare, indicative of competition over this most highly prized commodity in Mesoamerica, and throughout the Postclassic, as ethnohistory records the enormous amounts of products, including cacao, exported from the South, a pattern that continued after the Conquest, with Spanish encomiendas still exploiting this vital resource and other agricultural products, and which constituted the beginning of the transformation of much of Guatemala into a vast farm growing cash-crops for export.
In the Guatemalan piedmont, located not more than sixty kilometers east of Chocola, Cotzumalguapa, of Middle Classic trajectory, is renowned for carved stone sculpture intimately associating decapitation and other sacrifice with cacao, associations we must conclude are representative of fierce warfare over this commodity, and copious ethnohistory from early after the Spanish Conquest makes reference to “chiefs” and chiefdoms fighting over production and distribution of the chocolate bean and/or its processed forms.