Answer:
The answer is: "focus on specific issues"
Hope this helps!!!
The eastern and western deserts prevented invaders from the east and west. The deserts were a hard climate to travel through. Therefore, nobody could walk across to conquer Egypt. Furthermore, the cataracts in the Nile to the south protected the Egyptians from lands below them. So the answer would be that The Nile protected the Egyptians from invasion.
Answer: Most of the people during that time liked to watch TV, so ads came much more popular, and people from that time also followed group norms.
Explanation: I know it, i think.