It contributed to the rise of the Ottoman Empire. When the Byzantine Empire ended, the Ottomans received a strong trade port affecting Mediterranean-black sea trade zones.<span />
The answer would be,
B. Create agencies with the authority to protect those rights
Hope I helped!
The correct answer is B, as the winner of that election was the United States first African American president, Barack Obama.
The answer is C. The. competition between farmers trying to settle land. Hope this helps