Poor People wouldn't work as much and it would be harder for them to find jobs
The correct choice would be a factory.
C because it is an opinion. For all we know it could mean a lot to her.
There can be many people who are living examples of opposers of slavery, the majority of the north wanted to be rid of it. But I see that this is a middle school history question so I presume your answer would be Abraham Lincoln, 16th president of the United States of America, and was president during the civil war.