They are religiously different. They're studying for the "bible" is different, the teaching are, the way they live, the difference in their life style as well. Hope this helps.
If my memory serves me well, Arabia was very important trading route for Egyptians. They trasported gems, copper and gold through it.
The Event that mostly led us into the war was the bombing on pearl harbor, which is where the Imperial Japanese Navy surprise attacked our navy base.
