If you can change slavery and you chose to change the following:

-Slaves should not be beaten
-Less working hours
-Treat slaves as citizens
PART A: give an explain and/or reason why.
PART B: Who would support this decision, North, South, West, or East?
PART C: Why would they support this decision?... Remember you are thinking like a person from 1855.

I'll be glad to check your answers.