I think the best answer is <span>They must use the same media that citizens use.</span>
Cognition and emotion have long been thought of as independent systems. However, recent research in the cognitive and neurobiological sciences has shown that the relationship between cognition and emotion is more interdependent than separate.
The answer is that the federal system provides us the best
of both worlds because they were the ones who could provide in making a system
more organized and fair as they divide those of local governments and national
governments. In which, this is an advantage towards citizens and the people in
this system.