The Ottoman Empire was founded near the end of the 13th century by which group of people?

Arabian nomads from the first caliphate

Mongol tribes led by descendants of Genghis Khan

Turks from Anatolia led by Osman I

The Ottoman Empire, which was primarily Sunni Muslim, often engaged in military conflict with the neighboring Safavid Empire for what main reason?

The Safavids were Shi'ah Muslims, a rival branch of Islam.

The Safavids controlled essential trade routes across the Atlantic Ocean.

The Safavids allied themselves with the Byzantine Empire against the Ottomans.

The Safavids attempted to conquer Ottoman territories in North Africa.

Mongol tribes from Central Asia