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)).
Growing crops such as tobacco, cotton, and food crops.
D . Both countries experienced political instability and constant
Its a market base i dont know why but if i have a better reason i will tell you thank you.
Answer:
A lot of things had changed
