By February of 1861, how many states seceded from the Union?
A: 5
B: 7
C: 9
D: 11

 7

Explanation:

seven Southern states had seceded. On February 4 of that year, representatives from South Carolina, Mississippi, Florida, Alabama, Georgia and Louisiana met in Montgomery, Alabama, with representatives from Texas

i believe 5 is correct 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.