It would probably be social security if thats one of the multiple choice answers. goodluck!
A. Decline of cotton agriculture in the south
The South could produce all the food it needed, though transporting it to soldiers and civilians was a major problem. The South also had a great nucleus of trained officers. Seven of the eight military colleges in the country were in the South. The South also proved to be very resourceful.
Hope it helps you
C- empowers refused to follow many of the seggestions by their bones