Answer:
Assuming you're talking about the United States, I would check out
usa.gov.
Marco Polo is very well known for his travels on this silk road as well as his 24-year journey to Asia. Throughout this time he became very well acquainted with the people he encountered and became a confidant of Kublai Khan. Since Kublai Khan was the Khagan of the Mongol Empire this allowed Marco polo to fit in better.
The city of Jericho is a historic city, also mentioned in the Bible, when the Jews, after 40 years of journey through the desert, after leaving Egypt, finally reached the promised land. The city was in the "Canaan" land, according to the Bible, which the Jews led by Joshua, who was leader after Moses, had to conquer. According to historical data, Jericho was located in the valley of the Jordan River, a small village inhabited by a few thousand people, with a stone wall around. There is no evidence of the existence of a ziggurat in the village, which is a stone pyramid, a type of building that dates back to the Sumerian civilization, and which is more characteristic of the Mesopotamian region than Palestine.
I would say that the right answer is C.