Mesoamerica movements of celestial bodies and memorialize public officials. The 260-day cycle was also used for divination, and (like the Catholic calendar of saints) to name newborns. The names given to the days, months, and years in the Mesoamerican calendar came, for the most part, from animals, flowers, heavenly bodies, and cultural concepts that held symbolic significance in Mesoamerican culture. This calendar was used throughout the history of Mesoamerican by nearly every culture. Even today, several Maya groups in Guatemala, including the [[K'iche' people|K'iche']], [[Q'eqchi' people|Q'eqchi']], [[Kaqchikel people|Kaqchikel]], and the [[Mixe]] people of Oaxaca continue using modernized forms of the Mesoamerican
Mesoamerican languages the presence of whistled languages, incorporation of bodypart nouns into verbs, the derivation of locatives from bodypart nouns, grammatical indication of inalienable or intimate possession. Terrence Kaufman has worked with documenting the process of this linguistic convergence and he argues that the most probable donor languages of the borrowings into other Mesoamerican languages are the Mixe–Zoquean and Totonacan languages, this supports a theory of either or both of these cultures having a prominent role as a dominating power in early Mesoamerican history. Mesoamerican languages Mesoamerican languages are the languages indigenous to the Mesoamerican cultural area, which covers southern Mexico, all