Answer:
It could have been prevented in the first place by Andrew Jackson rescinded his pride and pressed for fixing the problems revolving Indians and the settlers rather than removing, displacing, and murdering them.
To make sure it doesnt happen again we should use sommunivation to deal with out conflicts
Explanation:
Himalaya Mountains is the answer
Spain by buying it for 15 million
<span>B. Encouraging massive migration of Mexicans across the border </span>
