Most of them have to move to new places.
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It could have been prevented in the first place by Andrew Jackson rescinded his pride and pressed for fixing the problems revolving Indians and the settlers rather than removing, displacing, and murdering them.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:
The Catholic Church did NOT like the Reformation. And they did many things to try and stop it.. but most deemed unsuccessful, the reasons being. Well first off all humans are like little kids.. when you tell them not to do something.. you wanna do it. Second people REALLY believed in the Reformation and the people who led it. (there are more if you need)
Impeding - to delay or prevent by obstructing it/them.
so your answer is B. Obstructing; slowing down.