How Did the American Economic Crisis Affect the European Economy

How did the American economic crisis affect the European economy?

A) It was unaffected.
B) It was stimulated because European firms were able to take advantage of markets otherwise dominated by American businesses.
C) It collapsed as world trade declined.
D) It was hurt because it depended so heavily on American agricultural products.
E) It lost market share as American companies used illegal tactics to increase their trade.