I think its the executive. But it may be all of them because they balance each other out, no one is higher or lower
Answer: A, I think it's congressional members.
Explanation: It would not make sense for a presidential candidate to put pressure on himself nor the citizens.
Answer:
A brief history of Alexander Graham Bell during his University tenure
Explanation:
For a historian to understand the given letter, you will have to access the account of Graham. This will help in getting the concept of the message and be able to respond accordingly.
It is essential because it gives a clue of what had happened and the diverse events that occurred in the past. There this allows you to relate the events that are happening and share them to others who may need the information.
D, because that one starts with "why" which automatically opens it up for an argument. While the others are just simply statements or just a basic question.