I believe The answer is A.a class system
This is an example of Substage 3: Secondary circular reactions. This substage includes organizing sensation and new plans. For instance, a kid may suck his or her thumb unintentionally and after that later purposefully rehash the activity. These activities are rehashed in light of the fact that the newborn child discovers them pleasurable.
Antietam was fought on <span>September 17, 1862 and it</span> was the Battle that proved to be the bloodiest day in American history. 23,000 casualties in only 12 hours.
The answer to this would be C. so your answer is Stock
C.Stock because the more stock u have the higher you are
