In the legends of many nations, in historical documents as well as in archaeological discoveries, we find signs of the existence of humanoid creatures who have surpassed us in the past by their size and power.
Christianity influenced by the world is the most famous figure of Goliath. But there are signs that there were even larger beings.
The Smithsonian Institution took care of the end of 19. century mass destruction of the skeletal remains of an unknown civilization more than the 3 meters of the tall beings that inhabited in the ancient past the protor of present-day North America.
As if someone did not want us to know the truth ...