Help me please with this question

a best description that resulted a division among labor in the early farming communities in their period was there was a change in their society in terms of having social roles to develop and change that led complications and divisions in the society.

d. it was created with the idea that it could be easily revised if it was ineffective

economic advantages.

first of all, the south suffered a lot more damage then the north.

second of all, because the south has better weather, they usually stuck to farming instead of building up industries. the north, on the other hand, built up their industries much quicker and had a lot more factories then the south. also, more people lived in the north then in the south, allowing the north to quickly build up their armies. 

hope this