Because of the super rich in protean soil. ~Matya
The answer to your question is,
C) The city states population of citizens was small
-Mabel <3
John Locke
I hope this helps you. :)
The correct answer is: D) American farms and factories raised production levels.
Countries were able to buy US goods as a result of the economic stimulation of Europe which caused US farms and factories to ramp up production.
