“State rights - The leaders in the South wanted the states to make most of their own laws. In the North, people wanted a stronger national government that would make the same laws for all the states. Slavery - Most of the Southern states had economies based on farming and felt they needed slave labor to help them farm.”
The correct answer to this question is A. Expressed powers. These are mentioned in the Constitution, such as print money and declare war, at a national level, whereas inherent and implied power are those which come from the interpretation of the literacy of the Constitution, in other words, those which go beyond the expressed powers.