Answer:
B Social Security
Explanation:
It is Federally funded therefore a federal program. It covers retirement and disabled people.
90 is going to be your answer
They needed to keep their slaves otherwise it would have put them in serious debt and they would need to do the work themselves which was a lot due to the south was the biggest cotton producer in the world but, the north didn't want them to have slaves.
I pick A and D because if your business expand more people will work there
Answer: Freedom: democracy, rights, liberty, opportunity and equality
Hope this helps!