<span>In my opinion, D.
"As quickly as the boom had begun, though, it ended. With the war’s end, the government no longer guaranteed farm prices, and they fell to prewar levels."</span>
Answer:
d
Explanation:
by fighting for the abolition of slavery
Wheat, corn, barley, and flu medicine ^^
In this context alliance would mean to come to a formal agreement to help each other.
