In clay sherds from the ancient settlement of Etowah in the state of Georgia, scientists have discovered traces of cocoa dating to the 11th–12th centuries. These are the earliest known evidence of chocolate consumption east of the Mississippi and direct proof of extensive trade ties between the cultures of pre-Columbian America.
Etowah is one of the key centers of the Mississippian culture, where earthen platform mounds were built. Archaeologists found fragments of pottery in feasting pits that were used as construction material in building the first embankments. Two sherds preserved remnants of the DNA of the plant Theobroma cacao, as well as chemical markers — theobromine, theophylline and caffeine. The analysis was carried out using mass spectrometry and genetic methods, which confirmed the presence of cocoa specifically, and not of a local analogue — holly tea.
Previously, traces of cocoa had been found at southwestern sites such as Chaco Canyon and earlier settlements in Utah. The new discovery shows that the drink made from cocoa beans also penetrated into the southeastern regions, covering a distance of more than three thousand kilometers. The beans were probably delivered along trade routes from Central America, where cocoa was cultivated by the Maya and other peoples.
Feasts with cocoa, it appears, played an important role in the social life of the Mississippians. They could strengthen ties between communities, mark important events and even help organize work on the construction of monumental structures. Thus chocolate served not merely as a delicacy, but as an element of ritual and political life.
The discovery calls into question the notion of the isolation of the pre-Columbian cultures of North America. It points to dynamic exchanges of goods, ideas and, possibly, people between regions separated by vast distances. Such finds help us see the continent as a single network of interactions, rather than a set of disconnected societies.
The study is published in PLOS One and draws on materials from the collections of the Florida Museum of Natural History. It broadens the picture of ancient connections and shows how early cocoa became part of the life of peoples living far from the places where it grew.
Such discoveries remind us that even the most familiar things today can hold traces of ancient paths that linked people long before the appearance of modern borders.
