Migration of the Zoques to the Mountain Region of Tabasco, Mexico
The mountain region of Tabasco was a significant area in the interregional exchange network in pre-Hispanic times and during the colonial period. Additionally, the exchange of various regional products followed the intricate network of trade routes within the coastal plain and Chiapas. Therefore, the role played by the settlements of the Sierra Tabasqueña within the commercial chain that existed between pre-Hispanic times and the first half of the last century was undoubtedly reflected among these territories. Trade was an important part of the economy of the Zoque settlements established in the Tabasqueña mountain range. Linguistic evidence suggests that the Proto-Mixe-Zoque speakers from several centuries BC were among the first foreign groups to migrate to Tabasco, merging with the local inhabitants. The documents written by Spaniards in the first half of the 16th century state that the Province of the Sierra de Tabasqueña was occupied by Zoque-speaking inhabitants. Based on the analysis of pre-Hispanic pottery recovered in this region, a chronology can be proposed from the Early Preclassic to the Protoclassic period, continuing into the Late-Terminal-Classic through the Late-Postclassic period.