thank you! Great topic! there's a lot more to explore and a great deal left out purposely in history books to bemuse us! There are pyramids in Bosnia, China, all somehow related to each other. They are much older than the egyptian period, not as old as the sphinx, that must be even a 100.000 years old, due to the erosion it shows. The pyramids are so copmplex in its structure that no ancient culture we know had the tools to build them.
Look for the Flower of Life for more details. and there's a nice documentary, but I can't remember the name at the moment. Keep Steem!