The book Lost Tribes and Promise Lands would beg to differ which is chronicled by the spanish invaders.
If you believe in the old testament which people have been destroyed for a lack of knowlege, who has learned the way of the heathen. Did the so called Natives celebrate Christmas, Thanksgiving, Halloween etc before the heathen arrived, These were all instilled by the oppressor in other words Edomites.
What sense does it make to celebrate Christmas a pagean holiday worshiping Nimrod, what has that got to do with the bible?
Or Thanksgiving, giving thanks for the slaughter of millions of so called native indians, just madness i say.