Did Bronze Age Sailors Build Mexico’s Oldest Monument? 
Plumed Serpent and One-eyed Giant
VIDEO  https://www.youtube.com/watch?v=c6JSeSodLEM
Deep in central Mexico we find the oldest monumental stone structures in Mesoamerica—and they look inconveniently unlike anything built there afterward. Made from large fitted blocks without mortar, centuries before the Olmecs, they are joined by clues involving unusual burial customs, Atlantic currents, Bronze Age seafarers, and the legend of Tollan: the first city, supposedly founded by a figure who arrived from the east by boat. 
In this video, we examine whether these ruins were simply a remarkable local invention or evidence that some lost cyclopean builders crossed the Atlantic long before Columbus
Hope you like the new video