How did the Seljuks build their empire?

The Seljuks built their empire through military conquests and alliances, gaining control of the Abbasid Caliphate and expanding into Anatolia and Persia. They established a system of governance that blended Persian administrative practices with Turkish tribal structures, which helped them consolidate power and maintain control over their territories. Additionally, the Seljuks made strategic marriages with local rulers to strengthen their influence in the region.