Why were the Mayans “Hispanic”? None of them lived in Hispania or had ancestors from there.
Who knows what our human past has in store for us to discover?
When I was a kid doing science projects for school, I did one on the oceans. At that time, people often said that we actually knew more about the Moon than we did our own seas.
There’s probably a lot in our ancient past that’s more important to know than what’s on Mars...
I’ve read similar reports of many settlements in the Amazon jungles. The populations of these people must have been huge and their architecture was amazing. No mortar, joints were precision cut. Interesting question is why are there pyramids in many parts of the world when it is thought the builders had no contact with each other. But from what I know and have read, it’s due to the fact that a pyramid is the strongest structure to support a tall building. Any civilization that experiments with different types of building will come to the same conclusion.