Bulgaria, Czechoslovakia, Poland, and Romania
Answer:
He is writing to all the pilgrims telling them that they have to do work to get the freedom they want for themselves
<span>The conquest was successful. With the siege of Istanbul, the Ottomans proceeded to establish hegemony over numerous independent Turkish states within Anatolia. The result of imperial conquest was to unify the Turkish populations in Anatolia. In turn, other non Turkish, Muslim communities and principalities were brought together under the aegis of Ottoman leadership. </span>