The correct answer is B) Mongol Rule and the Yuan Dynasty.
The chapter of a text on Chinese history in which you would find a discussion of Kublai Khan and Marco Polo is "Mongol Rule and the Yuan Dynasty."
Marco Polo had a good relationship with Mongol Emperor Kublai Khan- During his trips, Marco Plo was impressed with the leadership shown by Kublai Khan. Marco Polo noted that after Khan's conquest, he was respectful and tolerant of the beliefs of the other people. He was not an oppressor and allowed his new territories to have a decent life. That is why, from the perspective of Marco Polo, Khan ruled over a prosperous kingdom.