The region between the first and second nile cataracts is known as . (upper nubia or lower nubia)

we'll, upper nubia is the region of ancient nubia between the second and sixth nile cataracts, but lower nubia is the region of ancient nubia between the first and second nile cataracts.

so the correct answer would be (lower nubia).

lower nubia is the answer

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.