One Significant Difference Between the Confederacy and the North Was

One significant difference between the Confederacy and the North was that

A) the North was able to print more money to pay for the war, while the South had no such capability.
B) northern civilians rarely felt the direct effects of the war, while southern civilians were directly affected.
C) the South had to resort to a draft, while the North was able to raise its army from volunteers.
D) the South used taxes to pay for the war, while the North was able to finance the war with treasury surpluses.