Answer:
1 = A
2 = B
Step-by-step explanation:
1 = A because the south was made up of 16 states with around 8 million people, and the union was made up of around 18 and a half million so the south had less then half of the total US population.
2 = B (counting the border states) because the confederacy had around 8 million people, and around 4 million of those were enslaved so that means 1/2 of the total southern population was made up of enslaved people.