Howdy there!
I'm superninja76. Unless I forgot, I haven't posted on alternatehistory.com on a while, but after lurking for a bit (spooky!) I have returned!
And so, in this thread, I pose a question. Without european contact, how do the native americans develop?
The subject has always kind of fascinated me, as by the 15th century the natives had actually advanced quite a bit from not having bronze a mere 600ish years earlier, and some groups had managed to consolidate into actual civilisations, such as the tawatinsuyu and aztecs, not to mention the amazonian and mound-builder civilisations that, unfortunately, I know nothing about.
Feel free to give your wildest guesses!