Why did the Mongols earn a reputation as fierce warriors? Choose three correct answers. They wiped out entire enemy populations.
They enslaved all peoples that they conquered.
They gave cities the choice of surrendering or dying.
They banned religious practices other than their own.
They used advanced fighting technology like catapults.

They wiped out the entire enemy populations, They used advanced fighting technology, and They gave the cities the choice of surrendering or dying.

Explanation:

the answers is b.   environments.

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.