C
I would like to believe C is the correct answer, I hope this helps!!
In the 1920s, the danger of buying stock on credit was that if the stock dropped, borrowers have to make up the difference.
When the stock dropped, basically the borrowers losing an amount of value of his assets. But since he bought the stock before the price was dropped, he had to make up the difference
One result of European merchants trading along the Silk Road was the road itself becoming a route for cultural trade among the civilization's.
