Answer:
I'm pretty sure the answer is C
Explanation:
sorry if i'm wrong
Need more context. They imposed it because they think they are the superior untainted race. They believed they were the strongest smartest fastest humans and other races were inferior.
The answer is C.
Mountain men were trappers and explorers<span> who roamed the North American Rocky Mountains from about 1810 to the early 1840s.</span>
