Which statement accurately describes the historical significance of mehmed ii and süleyman the magnificent? a. the conquests of mehmed ii established the ottoman empire, whereas the conquests of süleyman the magnificent expanded the ottoman empire to its greatest size. b. mehmed ii introduced the devshirme system to the ottoman empire, whereas süleyman the magnificent first allowed janissaries to join the ottoman army. c. the lands ruled by mehmed ii traded peacefully with the ottoman empire, whereas the lands ruled by süleyman the magnificent were usually at war with the ottoman empire. d. mehmed ii was the first sultan to rule an ottoman kingdom, whereas süleyman the magnificent was the first sultan to rule an ottoman empire.