Khazaria was referred to as Eastern Tourkia, meanwhile Hungary was referred to as Western Tourkia (Greek: Ôïõñêßá) in medieval (10th and 11th centuries) Byzantine sources.
we have learned just seljuks as ancestors of ottomans in history lessons and this is a reality osman bey was relative of founder of seljuk empire but while some of turks migrated from iran others from north of khazar without khazar khanate we can not explain our high rate caucaus genes with muslim migration to anatolia in 18th century. we must learn all of history without a censor it's not important whether a turkic country fought against muslims but i couldn't understand your problem. now should we be an arab hater because of they enslaved turks. grandfathers of today's some arab leaders killed by ottomans and their heads now in bosphorus. should they hate us too? _______________________________________________________________________________