The witches would be your answer. Hope this helps!
Answer:
the Cabinet departments
Explanation:
The Cabinet of the United States is a body consisting of the vice president of the United States and the heads of the executive branch's federal executive departments in the federal government of the United States, which is regarded as the principal advisory body to the president of the United States. The president is not formally a member of the Cabinet. The heads of departments, appointed by the president and confirmed by the Senate, are members of the Cabinet, and acting department heads also sit at the Cabinet meetings whether or not they have been officially nominated for Senate confirmation. The president may designate heads of other agencies and non-Senate-confirmed members of the Executive Office of the President as Cabinet-level members of the Cabinet.
In short, they're the direct advisors of the President.
The Missouri Compromise (1820) - Missouri's Southern border to be taken as the line of latitude extending West as the frontier of slavery.
They can be harmful because these communications can be between large money donors and the candidates, which can lead to a conflict of interest and affect the candidates message.
About 55 miles, i hope this helped!