They had sleds that were pulled by domesticated dogs, that's pretty cool.
I appreciate certain aspects of their culture, but it isn't like the native americans had a monopoly on nature revering or anything for that matter.
Probably not worth mentioning, but I find some of the overly simplified arguments people present incredibly funny.
They wrap it up to be as chock full of pathos (often around an emotion they feel very strong about that may not actually be relevant) as they can and then slap it in your face with a smug grin...
Then you look at them and smile and they get instantly furious about how much of an idiot you are for not falling for their trick.