When was president lincoln assassinated?
a. after robert e. lee surrendered
b. before the civil war was over
c. just after the civil war started
d. when his second term was almost over

Near the end of the Civil War. So it should be before the Civil War was over

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.