How is it possible for people to be in the Americas 13,000 years ago....when men and writing history only can ACCURATELY be dated back 6,000 years ago? Can you explain that?
The problem with your question is that I cannot possibly summarize "the peopling of the Americas" as understood by the past approximately 20 years of American prehistoric archaeology. You have to understand, that, despite your own beliefs, they fly against everything brought to light since the initial realization that Clovis technology and Clovis sites were in the 13,000 year old range. You don't agree with any modern dating method, or you would not be asking that question. Or so I must surmise. But, bottom line, how can I possibly develop the entirety of prehistoric archaeology, just here in the United States, let alone the even earlier dates from South America? It would be foolish of me to even try in this instance. Here is a long article you can peruse, should you wish, that summarizes some of what is presently known.
https://www.smithsonianmag.com/science-nature/when-did-humans-come-to-the-americas-4209273/?all
Another article, including findings from South America:
https://www.nytimes.com/2014/03/28/...mans-arrival-in-the-americas.html?ref=science
That's about all I can do to address your question. Knowledge of prehistory does come from many sources. But, as you observe, it does not come from writings, the appearance of which denotes the dawn of history. But there are many ways to extract information from prehistoric sites, as well as genetic studies, when possible, of human remains found at such sites....
An interesting study of a Siberian skeleton shown to bear relation to the early arrival of man in the Americas:
https://siberiantimes.com/science/c...boy-from-lake-baikal-is-scientific-sensation/
I expect you to firmly reject all of this. I can only provide you with this side of the equation that you do firmly reject. For which reason, I am reluctant to take this any further. You can take it or leave it. It matters not.