Corn, pineapple, blueberry, sunflower, petunia, and squash.
After WWI and during the Great Depression the US tried to be an Isolationist nation. They put out tariffs so people would buy US (forgetting that the rest of the world was still devastated by WWI (economies included)).
Answer:
The last answer.
Explanation:
While the North is certainly claims to be communist today, it began as just a state influenced by the two global super-powers of the Cold War.
