Include things like the use of syntactic (sophisticated) language plus the production of material culture that carried symbolic meaning. The production of things which have indicating is commonly often called “symbolic substance lifestyle”. Examples include the main jewellery and summary engravings. 10 in the Strangest and Most Doubtful Myths of https://medium.com/@spoilmevintagediy/the-rich-history-of-beadwork-a-journey-through-the-ages-4e4fd2e474cf