The southern part, because the altitude increases as you go south in Egypt and leads into the Ethiopian highlands
The answer is C because they show territory gained through the years
Pan Arabism is a political movement promoting the idea in which Arabs should unite in forming one country or a state. The idea was first done during 1800s in the later part and 1900s.If this stayed it would have led to greater unity for Arab and countries like Egypt and Syria could have stayed united which is the answer.
I believe its b , hope it helps
