Opec, and im pretty sure the other one is (1) oil production continues to damage the environment
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)).
A: Colonial resistance was widespread in all areas.
I think it Imports goods and services that a nation buys from other nations.
Answer:
migrated to urban areas in vast number
