The currency of one state wouldn't be able to be used in another due to the price difference that would occur. Additionally we would then be threatened by inflation.
The answer is b they perform essential jobs and buy goods
Here is some information that will help you to answer the question, since there are no answer choices. The following outlines different short-term results of the War Industries Board:
1) This agency oversaw the production of war related materials (such as ammunition, technology, etc.)
2) Gave out raw materials where needed, in order to help the war effort.
3) Told companies what products to make and how many of them to make.
4) They were able to fix prices of certain goods in American society.
World war 2
since the cause of the cold war was world war 2, it could only be that as an answer.
