2012 Indian Ocean earthquakes
I am fairly certain that the answer is going to be D. The influx of Europeans drove them from their lands.
The only answer that comes even remotely close to being correct other than D. is going to be C, but most Native Americans did not willingly convert to Christianity.
I hope this helps!
The Quakers had been a non-violent religion so they apposed to having a militia because it went against their ways
Answer:
D. lead to the creation of command economies.