Answer:
South American Indians who at the time of the Spanish conquest occupied the high valleys.
The Spanish government decided to expand its lands in North America because they wanted more Catholics.
When they give us all this data and asks us to find the margin of error we can use the next formula
<span>margin of error = (0.745 - 0.707) / 2 = 0.019
There is your answer. I hope this helps you a lot</span>