Who helped Ottoman rulers run their society when the empire was getting started

Osman I

Explanation:

He was a leader of the Turkish tribes in Anatolia, founded the Ottoman Empire around 1299. The term “Ottoman” is derived from Osman's name, which was “Uthman” in Arabic. The Ottoman Turks set up a formal government and expanded their territory under the leadership.

I hope that helps

the answer is definitley b!

on a flat and narrow coastal plain, between the foothills of the brazilian highlands and the atlantic ocean, on the shore of guanabara bay, in the state of rio de janeiro, brazil, the tropical zone in south america.