The answer is C. A man wants to use national currency to buy a horse in Maryland.
<span>In this instance the cotton candy would be a trigger. In psychology a trigger is a stimulus (sound, smell or texture) that causes a memory tape or flashback. Often times triggers are associated with traumatic events, however this is not always the case.</span>
Gun powder was used for military purposes in the 919 A.D. It killed many people in China. It was explosive.
Answer:
A. Used coins for the first time
