Answer:
1. Many Turkish warriors were also traveling westward to escape Mongol domination; Osman was able to channel the energies of these mercenaries against Christian Byzantium.
2. They converted to Islam and adopted many Persian cultural practices
3. He captured land east along black sea; strengthen his rule
4. Early seafaring trade centered mainly on the "Mediterranean Sea," since it was here where great civilizations like the Ancient Greeks could trade with thriving empires such as those in North Africa.
5. He owed him loyalty for the land grant.
6. Osman captured the city of Konya and est. residence and it became the capital of his empire (official founding of the OE)
Hope this helps <3 ✨