I listened to the video. That was some tin foil hat shit my friend.
I agree History is very complicated and we may never know what happened..
but
Karen Hudes is a former attorney working at the World Bank 1986-2007. She isn't a Hickie trailor conspirary tin foil hat, Black Isralite worshipper, Muslim islamist sheep-pimp, Neckbeard Fedora atheist or any of those types.
Her claims comes with a lot of involvement on Gold, Money, etc, etc.. and really makes sense.
I have been to Peru and visited myself those megalithic constructions, my sister travelled to Egypt and filmed carefully 3 hours of pyramid and temples. And I've seen
Giant Skulls from Bolivia personally, and when you're trying to connect the dots many things comes clear on what she claims.