It seems that you have missed the essential options for this question, but anyway, here is the answer. The statement that explains the effect of demobilization following WWI on the economy is this: <span>The demand for industrial workers increased, which benefitted the soldiers returning from war. Hope this answer helps.</span>
Long hours, no breaks, ...........
I believe the answer is the United States.
Answer:
A. appreciation of the country's currency, increase in its imports, and decrease of its exports