The Tigris provided fresh water in order to grow crops they created things called leeves that transport water to supply it. The eurphrates did the exact same thing they provided water for the crops. Hope this answered your question.
The answer is C. The river provided people with water, food, and transportation.
Answer:
America had not suffered internal damage like the countries of Europe
American industries took advantage of the supply gap in Europe
The American dollar remained stable and the focal point of world currency
The American nation developed ambitious infrastructure like interstate highway.
Explanation: