The WPB or War Production Board set the products that would be needed for war and they determined their pricing.
So I agree with you, the answer is A.
But I must admit I was a bit iffy between A and D but I'd still say that A is a better choice.
Hope this helped
Answer:
Harriet Beecher Stowe
Explanation:She made it to show the effects of attitude to slavery with african americans
Answer:
A. Sharp rocks often ruined their wagons' wooden wheels.
Explanation:
Travel by land in ancient Greece was challenging. Roads filled with stones and dirt that were dry and dusty during the summer. Using wooden wheel wagons was impossible, as the roads were uneven and filled with rocks. For transportation, Greeks used horses and donkeys for a short distance. When a large number of goods needed to transport, water transportation used. Greeks much more accustomed to the waterways than the road as they built and learned to travel by ships.
The Mongols. The modern Mongols, who are an Inner Asian rather than a Siberian people, are the descendants of the famed Empire Builder Chingiz (Genghis) Khan. As such, they have played a more prominent role in world history than any other people of North or Middle Asia.
