C: more slaves were purchased to work on cotton plantations in the south.
There are no answer choices, but you don't need to know the author/publishers birthdate or favorite where they live. Just when they did it, who published it, the year they published, etc.
B. is the right answer because the north america have in common they all lived in the small family units.
good luck
Answer:
In 2019, 70.68 percent of Iraq's total population lived in urban areas ... Iraq: Inflation rate from 2005 to 2025
