The art of painting on plaster is known as fresco.
All of them are necessary
c is the answer to this question
First Option i.e to help run the government is most appropriate.
The purpose of the office of the president was created by Roosevelt in order to help the president to govern effectively. The office mostly have the closest advisers of the President. There are various important councils which exist within the Office of the President. Some important councils include :
- National Security Council
- Council of economic advisers.
- White House Office etc.
<span>the answer is B. hissing</span>
