The ones still sacrificed human flesh to their gods in 16thC
That`s what we call culture. Every place has its own. The catholic church used to do worse things (and still does).
how to produce pure iron when the spaniards arrived.
They had no need!
I`m not here to say which race is the best and I don't want to start any kind of pointless discussion. I just think to say that such a race is better than other one it`s a stupid thing to do.