How did the development of coined money change trade?
A. It caused disputes among regions about the cost of goods
B. It reduced the number of people who were able to buy and sell goods
C. It allowed people to buy and sell goods in wider market
D. It made the cost of goods to expensive for many regions

Question

How did the development of coined money change trade? 
A. It caused disputes among regions about the cost of goods
B. It reduced the number of people who were able to buy and sell goods
C. It allowed people to buy and sell goods in wider market
D. It made the cost of goods to expensive for many regions

anonymous · Answer

First, I want to know what you think the answer is.

anonymous · Answer

I'll give you a little riddle about the answers.
If A. is correct than so is D.
If B. is correct than C. is incorrect
If C. is correct than D. is to be considered. 
If D. is correct than well, D. is correct.
but just remember, sometimes there may be a almost right answer and a right answer.