They argue because they do not know what they are talking about. There is no way possible they know what happened, the only way you truly know what happened in WWI is if you were in it.
Your answer for this is B
The way that religious differences affected the middle east is :
They have caused much conflict
They even had conflicts between groups from the same religion but with a different point of view
hope this helps
C. western desert
If that’s not right then idk that should be right tho by looking at the map
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