Down in clarkdale Arizona there is a train that you can get a ticket on and take it 3 hours up Canyon. In the waiting room there's a placard that talks about how a Chinese cook came over and was chatting with one of the Apache that was also a cook. And when someone asked them how they know what each other saying the China man said it's more or less the same with subtle differences. Which would make sense because they all came over from the northern route.