Explanation:
A century after the arrival of Christopher Columbus, some 90% of indigenous Americans had perished from "wave after wave of disease", along with mass slavery and war, in what researchers have described as the "great dying".
It put them in jobs that normally men held, because the men were off fighting so the women had to take over jobs that traditionally men held.
Total extermination/genocide of an entire race/culture.
Because they were trying to spread/promote Christianity. And they did it by fighting people. <span />
