Eee please helppp How did the Union blockade of the southern coast affect the Confederacy during the Civil War?

A) It forced it to build ships that could outrun the blockade.

B) It contributed to shortages of weapons and food.

C) It encouraged European countries to trade with the South.

D) It caused it to build more factories to supply its needs.

The pope claimed he was the head of byzantine churches only.

How did the invention of the cotton gin affect slave labor in the united states? a. there was a forced migration of slaves from the south to the north. b. slave-owning cotton planters were gradually forced to sell their plantations. c. more slaves were purchased to work on cotton plantations in the south. d. the reduced need for labor on cotton plantations led to a decline in slavery. e. slaves were moved from cotton plantations to sugar plantations.

Compare and contrast the treatment of different religions by rulers of the arab empire as soon as you can with i've been working on this test for like an hour and a half and i'm super stressed : (