I think the fact that you compare children briefly whispering in each others ears to the years of training that went into maintaining oral histories in ancient societies is all that anyone needs to know about you and your intellectual capacity.
I think the fact that you are utterly full of shit is why I nor anyone educated lends credence to your idiocy.
You either don't know where the Olmecs were, or were being deliberaty dishonest - most likely a combination of the two,
There is a concerted effort among the left to rewrite the history of the American Indians, to retroactively provide literature, art, music, and advanced culture to a people who had none. The popular lie a decade back revolved around a fabricated alphabet for the Iroquois. How that came about is that Ward Churchill told a lie, the lie was presented as fact among leftist academia, and presented as fact in the Ivy League cesspools. That it was an utter fabrication didn't seem to bother anyone, since it fit with the fiction that the left desires of a culturally superior Indian. Yes, the fraud has quietly dropped from leftist academia, but no one other than talk radio ever acknowledged that this was a lie by the fake Indian. Sadly, this is not an anomaly but the definition of leftist cultural studies.
I haven't checked, but I would say the odds are about a billion to one that your tale of domesticated turkeys by the plains Indians is a complete fabrication that leftist academia accepts and repeats uncritically, since it fits with the fiction they promote. Mayans, Olmecs, Aztecs? Yep, they had developed cultures. Cheyenne, Lakhota, Creek, et al? Not a ******* chance.