Xen said:

why dont you take a quick peek on how long all those turkish powerst lasted; you'll be surprised.
50 years for the Great Seljuk Sultanate. A great deal longer for the era of Turkish sultans as a whole.
he he, they dont have the benifit of being chapions of Islam, Zoroastirans dont belive in other convertign to thier religion, and the turks have now just set camp in an area where to be even remotelyl successful as ruling house, they woudl need to use religion; tough luck turks; you have a rich, powerful empire to your west, and are ruling over a people that hate you.
Who said the Persians were Zoroastrian? They were a mix of Zoroastrian, Christians, and Buddhists in my time line... And having a rich powerful empire to their west? Like I said, they're not that powerful.
likewise, the Byzantien empire is more then powerful enough without having to deal with arab incursions to fight them, and the turks are going to be distracted by bloody rebellions in thie rown persian "homelands". hell it slikelly that if the Byzantine-Sassnaian alliance didnt make them allies, the Byzantines championing the nativ ePersians WOULD solidify peace between the two peoples
Nonesense. Because there were Arab raiders for a considerable time, they disintegrated the Sassinid state, they took a great deal of land away from the Byzantines, and the new Persian dynasty that arose was quite anti-Byzantine, anti-Arab, and quite powerful, managing to occupy Byzantine attention for a considerable time... But they were greatly weakened by the invasion of Indian powers from the East, and thus couldn't stand up to the Turks, who cut straight through a weak, demoralized Persia, managed to batter back the Buddhist Balkhan Empire (gotta love that name), and then continued forth into Mesopotamia, wrecking havoc.
fact is, without the arabs, the turks wouldnt have been able to conqure at all; it was the turks and arabs whom both formed the power of medieval islamic world, remove either fromt he equation, and the Byzantines, who were genereally able to have a situation in favor to them anyway, have a clear cut advatage.
You completely forget the Persians, who, once conquered by a steppe nomad nation, abosorbed them. And Persia was probably richer than most of the rest of the Middle East until the Mongols moved in and destroyed their irrigation system, so saying that area isn't a good power base for an Empire is bull. And by the way, neither were fully removed from the Grand Equation.
1)religious strife? over what, what wine to use? religious strife might enter the picture if the Byzantines would ever let any who was not orthodox into the government however, they didnt, and they wouldnt, and Greece still wont today, and still makes religious laws in its country; thie rmight be religious discontent in the provinces but "strife" implies that they have some sort of power in the government; they didnt
Religious discontent is an understatment. Christians in this timeline were quite serious about their religion, and the rise of "Arab" Christianity in Palestine, Egypt, and Syria, gave the Byzantines something to chew on, as the Arabs imported their own mythology, got most of the locals to convert to it, and thus created a hybrid Christianity that was completely distasteful to the Byzantines. Not to mention without the unifying threat of an Islamic invasion, the Catholic/Orthodox divide was inevitably more serious.
2)more then strong enough to stop the turks, and stop them dead in thier tracks; the RTL Byzantines were more then powerful enough to do it for most of thier history; TTL Byzantines are 10 fold stronger, and in an even bette rposition to halt the turks, whom are in a far worse position then they were in the RTL
They were more than powerful enough to do it in the real timeline? Do explain, then, how the Byzantines lost almost all of Anatolia in the first 20 years of turkish invasions. Do explain how they never drove the Sultanate of Rum out. Do explain how they steadily fell apart due to Ottoman pressure.
And in this timeline, as I keep stressing, the Byzantines are not significantly stronger. They had the threat of Arab invaders for about 200 years, a hostile state in palestine for a couple hundred more, and a hostile Christianity springing up in the provinces that was incredibly distasteful to the Byzantines, and vice versa, hence, constant rebellions sprung up. Not to mention a powerful Persian revival... Do explain how the Byzantines are "10 fold stronger".
1)religion; no islam, means that Persia is still Zoroastiran, Zoroastrians dont belive in others converting to thier religion, so thier will always be the hosiltity of the native Persian, Zoroastrians being ruled over by a forign peoples; the turks didnt have a religion whos pull was strong enough to have converts, nor the did the turks ever seem inclined to push thier native religion on anyone
The Turks converted to Buddhism, which was the second most popular religion in Persia ITTL. Zoroastrians were still a powerful force in Persia, but not powerful enough to keep a foreign dynasty out. In other words, there were quite a few Zoroastrians, but since their dynasty collapsed, they weren't exactly in a position to argue.
2)The Byzantines agian, have 10 fold the resources and manpower they did in real life; the Turks, by contrast, have a fraction of the support of the islamic world they had in OTL, and a hostile native populace to boot
The Byzantines have probably 3 fold the manpower and resources at maximum--but they still ahve to deal with internal turmoil from people who
just didn't consider themselves Romans.
3)compounding the fact, the Byzantines, woudl be likelly to throw the Persian population into revolt; wouldnt be hard, given the circumstances the Persia was in at the moment
So the Zoroastrians won't go for Turks, but they will for Byzantines? Give me a break. Heck, the Zorastrians also have this thing in their religions where it states the evil army of the apocalypse will come from the Balkans... Right where Byzantium comes from. Not a nice omen.
4)by comparison, the Byzantines proved themselves fully able to withstand th emight of the Persians, after thier intial reel from the arab-birst, bale to take them on, and in due time, the turks as well; the only reason the Byzanines fell, was because they called a crusade of non-orthodox christian powers, who despised and distrusted the byzantines (and indeed, the Byzantines were hardley trustable, or noble in those days, and while it may surprise you, I dont look up to, nor respect Byzantium at all much; I champion them because they aremuch undertouted in history, by those who woudl wish to pervert history)
The Byzantines weren't as powerful overall as they were in OTL.
So much so that they didn't even need a crusade to convince them to drop dead--but there were some of sorts.
why you gouys REALLY dont seem to understand is that you NEED the arab burst to take away Byzantine power; if you dont have it, the Byzantines are essentially a rock, and arnt going to be moveable until the late renaissance, when thier economic base because of essentially controlling east-west trade falls apart; hell it slikelly that insteadof the famous british monarchy, it woudl be the foums Byzantine monarchy even today!
There was an Arab burst--and besides that, nobody says the Byzantines have to have Arabs to kill them off. There are plenty of numerous outside forces that compound their problems. Short list:
1) Avars
2) Persians
3) Non Muslim Arabs
4) Nubians (if they can get their act together and unite, which they happened to ITTL)
5) Franks
6) Germans
7) Berbers (even if non Muslim, that doesn't mean they don't have motivations for attacking)
8) Christian Spaniards (who weren't likely to sulk under the Visigoths for much longer, or they might even have united under the Visigoths)
9) Slavs of some sort
10) Any Indian dynasty that gets off their arse and attacks westwards
etc, etc, etc.