https://www.sciencedaily.com/releases/2021/09/210921134339.htm
Maya rulers put their personal stamp on monumental complexes | ScienceDaily
Early Maya cities featured monumental complexes, which centered on a shared form of religion but these complexes transformed radically once kingship emerged in...
maya rulerspersonal stampputmonumentalcomplexes
https://www.livescience.com/maya-rubber-balls-cremation
Rubber balls used in famous Maya game contained ashes of cremated rulers, archaeologists claim |...
Aug 11, 2022 - An archaeologist claims that Maya rulers' cremated remains were used to make rubber balls for use in Mesoamerican ballgames.