Stock imparts ownership in a corporation.
With a stock, it shows the importance of the ownership in a corporation. There are many categories of stock, but people usually want one that has the authority to vote. With the benefit to vote, they can grant owners to take command of a fragment of the company. This is also known as a fortunate transfer ownership in the business.
It fell mainly because of horrible emperors and Christianity. Emperors like Nero lost the faith of the people by taking care of the rich and not the poor. People saw that Christianity accepted them despite their wealth or status in society and cared less about Rome.
The correct answer is B) availability. Availability bias refers to the tendency for people to base their judgments on information that is easily accessible. He has to dig through the archive to prepare the documents that are more than half year old and he will be more inclined to just look at the latest information that he has. Someting that is happening in the present always seems more relevant than the outdated information.