Which most accurately describes events during kublai khan’s rule of the mongol empire (yuan dynasty)?

kublai khan overthrew and assassinated genghis khan, creating a civil war within the mongol empire.
kublai khan rejected chinese confucianism and implemented mongol paganism as china’s ruler.
kublai khan welcomed marco polo from italy, which increased trade between the east and west.
kublai khan created the great wall of china, effectively closing china’s borders to the west.

The answer would be the third one.

Explanation:

Marco Polo was a famous traveler who was told by his father to travel to the Mongolians.  The emperor, Kublai Khan welcomed Marco and increased trade along the silk road.

the hyksos invasion. the hyksos were able to attack egypt successfully because of their skills in using bronze weapons, composite bows and the use of the horse and chariot during the invasion. although the egyptians depict a barbarian-type overthrow, the truth is the seizure was likely a relatively peaceful one.

the answer is selfishly. hope this !