Answer:c
Explanation:I think it is c cause he was trying to encourage them do something about everyt that has happened may need to check again.
Well the main difference was that the South was using slaves while the north were already using machines and the north never used slaves
To Gary Nash, individualism, became a great help to the slavery of African Americans, since as a historian, this was his focus. While it has always been America's stance that God created all men equal, this did not directly apply to the slaves as an argument by Nash.
