Tomb builders were important because tombs were important.
Egyptians believed that in order to have a good afterlife, one needed to be properly prepared; one's images and special funerary texts were needed, in needed a company of many objects and statues. Tomb builders were responsible for this also; in a way they were the ones to make sure you would have a good afterlife.
The answer to the first unknown in the problem is the "EGO" while in the second unknown in the problem is referring to "face-to-face discussions with". In modern psychoanalyst differ from the traditional Freudian psychoanalysis in such a way that they focus on the EGO as a motivating force of behavior and they favor face-to-face discussions with their patients.
Answer:
The sound of thunder up above, crashing repeatedly, makes the natural landscape beautiful.
Explanation:
