Mayan languages system developed by the Academia de Lenguas Mayas de Guatemala (ALMG). Orthographies for the languages of Mexico are currently being developed by the Instituto Nacional de Lenguas Indígenas (INALI). The pre-Columbian Maya civilization developed and used an intricate and fully functional writing system, which is the only Mesoamerican script that can be said to be almost fully deciphered. Earlier-established civilizations to the west and north of the Maya homelands that also had scripts recorded in surviving inscriptions include the Zapotec, Olmec, and the Zoque-speaking peoples of the southern Veracruz and western Chiapas area—but their scripts are as yet largely undeciphered.
Olmec religion figures, with their links to the Olmec deities or supernaturals providing legitimacy for their rule. There is also considerable evidence for shamans in the Olmec archaeological record, particularly in the so-called "transformation figures". Specifics concerning Olmec religion are a matter of some conjecture. Early researchers found religious beliefs to be centered upon a jaguar god. This view was challenged in the 1970s by Peter David Joralemon, whose Ph. D. paper and subsequent article posited what are now considered to be 8 different supernaturals. Over time Joralemon's viewpoint has become the predominant exposition of the Olmec pantheon. The study of Olmec