>>17814073 (OP)There's a pretty well established trade-line connecting Mesoamerican civilization to Oasisamerican (the region in Arizona, New Mexico, etc that had town building agricultural societies like the Pueblo, Hohokam, Salado, etc) cultures: Chocolate, rubber balls, macaws, etc were traded up by Mesoamericans to the Oasisamericans. It used to be thought that turquoise was the main good the Mesoamericans were trading for, but it turns out most/all of the turquoise found in Mesoamerican art was actually sourced within Mesoamerica
I'm not clear on the chronology of this: As I understand it, the Mesoamerican-Oasisamerican trade occurred within a specific time period, but I think I recall seeing different date ranges or maybe a second period of trade? By which I mean, I am not sure if it would have been ongoing during the time the Aztec and other Late Postclassic groups were around, but that's probably my own lack of research on this specific topic then it being unknown.
As far as who was doing the trading, I often see it specified that the traders were from Southern Mexico, the implication I often get being that they were likely Mayas (I assume due to the Macaws) and that the trade made have actually been direct rather then through intermediaries. But apparently based on some recent reading and questions I asked, the former is apparently not clear, and at least some researchers (maybe even the consensus?) disputes the latter
On the note of intermediaries, through even further indirect, A to B, B to C, C to D style trade, and this being indirect is pretty certain, there is evidence of Mesoamerican goods reaching as far as Oklahoma, as a Mesoamerican piece of obsidian was found at Spiro Mounds, a Mississippian town (the Mississippians, like the Oasismaerican, built small to medium towns, at times the Mississippians actually had sites like Cahokia that qualify as urban cities, though still with mostly wood and earthenwork architecture and infrastructure)
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