Question

What was the main difference between a serf and a slave?

A serf was born into the class, but slaves became slaves by choice.

A serf, unlike a slave, could not be sold to another manor.

A serf was related to the lords of the manor.

Slaves were related to the lords of the manor.

Answer 1

have u tried Google?

Answer 2

It's not A. were serfs were born into the class slaves do not become slaves by choice
serfs could no be sold so it's not B
D is not correct becouse slaves had masters not lord.
So it must be C.

Answer 3

I agree with RomanKing.