I WILL GIVE BRAINLIEST IF ANSWERED IN THE NEXT 10 MINUTES!!!

Which of the following statements about the Civil War is FALSE?

a.

Mexico refused to allow goods to be smuggled into Texas.

b.

At the same time Texas experienced major shortages in food and supplies, it experienced a growth in population.

c.

Salt was very important for preserving meat, but it became very difficult to get in the South during the war.

d.

The Union blockade was very successful against the South.