Answer:
C
Explanation:
America is a two party system, republican and democrats, there's other parties but, republicans and democrats tend to win elections more.
welfare payments given to people who never worked
Your: is A the northern workers had a better work ethic
I am going to go ahead and say that your answer is C because regions can end for many reasons and most of which I'm certain of which are affected by the physical characteristics of the region.
I hope that this helps. :)