How did the Mongolian invasion indirectly lead to the rise of the ottoman empire?

The Mongolian invasion in the 13th century destabilized many regions across Asia and the Middle East, leading to the decline of several existing powers, including the Seljuks and Byzantines. This chaos created a power vacuum that allowed emerging states, like the Ottomans, to gain territory and influence. Additionally, the movement of peoples and the resulting cultural exchanges facilitated the Ottomans' consolidation of power. Ultimately, the fragmentation caused by the Mongol incursions set the stage for the rise of the Ottoman Empire as a dominant force in the region.