What is the social structure order of ancient Egypt?

Ancient Egypt had three main social classes--upper, middle, and lower. The upper class consisted of the royal family, rich landowners, government officials, important priests and army officers, and doctors. The middle class was made up chiefly of merchants, manufacturers, and artisans. The lower class, the  largest class by far, consisted of unskilled labourers.

Explanation:

the first question's answer is a.