Since I believe Emily Dickinson wasn't really religious, I would say that she writes that the church steeples "swam in Amethyst" to show that the church steeples represent wealth. Amethyst is green, just like money, so maybe she wanted to portray wealth in this way.
Answer:
The second option.
Explanation:
The third and last option are both benifits, so you can eliminate them. THe first one is a way to help people of they can not buy it all at once, so the second one would be correct.
Answer:
I simply can't get what you are asking
ask it in a shortly and breifly
It might help you to know the meaning of subject & predicate:
Subject: who/what the sentence is about
Predicate: the action (what's being done?)
An olive branch should be one of your choices.