If you are interested in the actual history behind the dramatized series, you can explore academic resources and primary texts:
While the Seljuks were ethnically Turkic, their empire was heavily influenced by Persian culture, administration, and language. Important historical records like the Saljuq-nama , written by Zahir al-Din Nishapuri, highlight this blend of cultural identities.
The Seljuks were nomadic warriors from Central Asia who migrated toward Persian and Arab territories. According to Students of History , they were among the first Turkic tribes to embrace Islam, which allowed them to gain trust and political power in the region.