The primary goal of most media is to inform their audience. The correct option among all the options that are given in the question is option "b". Although this is the primary goal of the media, but it is often seen that the media becomes partial while reporting a news and this can be very harmful for the society.
The Louisiana Purchase is important because it gave the U.S. control of the Mississippi River and the port city of New Orleans, both of which were used by farmers to ship their crops and get paid.
The correct answer is D) Local leaders used bribery to gain power to challenge the throne.
A series of weak emperors affected the Han dynasty in that local leaders used bribery to gain power to challenge the throne.
However, we have to consider that the collapse of the Hang Dynasty in ancient China was the combination of several factors, not just one.
Of course, weak and bad rulers did not have the leadership and vision to maintain the privileged economic and political situation that inherited. Bu also corruption and bribes. There was also the empress's influence in decisions and the eunuchs that lived in the court that considered that they were too young to be the emperors. And of course, let's not forget the importance and consequences of the Yellow Turban Revolt, a peasant rebellion in the year 184.