The geographical differences between the New England, Middle, and Southern colonies...

The middles colonies had rich farmland and a moderate climate. This made it a more suitable place to grow grain and livestock than New England. Their environment was ideal for small to large farms. ... The Southern colonies had fertile farmlands which contributed to the rise of cash crops such as rice, tobacco, and indigo.

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.

c or d both can be the answer