How did Ptolomeic Egypt survive the rise of Islam? I can accept, just about, that it could survive into the 600s as long as Rome(then Constantinople) and Ctesiphon thought it was more trouble than it was worth to conquer it (probably by playing one off against the other!). However the Arabs would have had no interest in leaving it alone.It was in their way.
The Ptolemies converted to Islam in the 800s, and due to intermarriage with Berber dynasties, has long since been Arabized. Really, the original Greek origins of the Ptolemy dynasty has long since been buried to the point of irrelevance. I don't really know why they keep the name.
Danth said:Lets face it in all a man died today, he has only constitutional monarch roles so its upsetting world over yes but their isn't going to be a major war or anything, the best possible solution is (seeing how the heir is a numpty) invite a foreign monarch or elect one via popular vote, or go on as a republic keeping the same system just without the monarch
The problem with a "republican" system is that the nominal head of Egyptian Islam is the Pharaoh/Caliph (even if the Ulama handles most of the day-to-day stuff). You can't really get rid of the symbolism without raising too many questions about the Islamic deep state that permeates the country. I suppose it's possible to transfer religious authority to an elected President, but much of the Ulama would disapprove. After denouncing democracy and justifying dictatorship for so long, it's hard for them to do a U-turn.