Answer:
When the war began, the U.S. economy was in recession. But a 44-month economic boom ensued from 1914 to 1918, first as Europeans began purchasing U.S. goods for the war and later as the United States itself joined the battle.
Explanation:
hope it helps some :)
I think B top right corner.
very poor conditions, diseased boats, lack of sanitary food and water, lots of rats where food was stored...
