first sorry for my poor english ,
as a muslim i like to clear somethings about the muslims factions history ,
after the great Umayyads (who controled the land starting china borders to spain) came the abassids 758 when they came up and kill all the Umayyads family members , one of the Umayyads succesfully ran to spain (abdulrahman) and there they named him as the caliphate of all muslims , meanwhile , the abassids chose one of then (almansor) to be the caliphate who control all the lands later on execpt for spain which become the great ANDALOS .
and to make it clear abassids and Umayyads is finaly from the same family , as abassids named after a man called (abu al abass) who was the uncle of prophit mohammed , umayads named after another unlce , who was the brother of (abo al abbas) .
then later on and after more than 300 years abassids become very weak and so another ppl come up and control . its very long story , so i'll talk about the last one , year of falling , seljuks was controling bagdad (capital of abassids) as they was on a high positions sarounding the abassids caliphate , so there u can say that the caliphate on that time was only using a holy title exactly same like the pop in rome this time .cuz he is from the same muhammeds family , only to buy ppl agreament of each state controler . so he must bless the state controlers to make it legal , and some of this states was mumloks , seljuks fatimats . so on mtw2 abassids was the best chose of faction on east . using turks is complitly wrong , unless they mean seljuks . the abassids empire fall in after the mangols horde came from east and enter bagdad kill and burn including the caliphate (1258). after the EYN JALOT battle king qutoz defeted mangols mumluks come up and control syria with saladin leading , after saladin takeover palistine from u guys , he fight the fatimads and here must clear one point fatimads was shea muslims saladin was sunna so they where enimes so we cant call both of them egyption , one more point must be clear on mtw !! who was the egyption !! fatimads or mumluks ! which both of them was not egyption , mumluks is kurds by the way .
almohads was only barbarian nation on that time , later on they made there empire ,
so mtw must name the muslim factions on one of this 2 ways
1- abassids or seljuks on east ,fatimads on egypt , rabels muslim states on spain .
2- mumluks on east capital is demascis . fatimads on egypt capital ( before mumloks win over fatimads and control egypt ) rabels on spain , barbarian almohads on north africa capital is moroco .
regards