Answer:
How Indians (native Americans) were tamed and became more civilized, more white like.
Step-by-step explanation:
Since the buffalo had been exterminated by white hunters, the Indian tribes could no longer depend on them for their survival and had to settle down. Indian tribes were no longer nomadic and had to engage in an agricultural economy. They also lost their ferociousness, becoming more peaceful and therefore white tourists should not be afraid of them.