Will give ! which of the following caused the formations of the confederate states of america? a. the emancipation proclamation b. the firing on fort sumter c. the election of abraham lincoln d. sherman's march to the sea

i would say the answer is C

Explanation:

hope this helps

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.