The answer is D. Slaves became very popular and started doing the same jobs that farmers did.
The correct answer is D) Almost 1 million.
<em>Almost 1 million of enslaved lived in the South in 1810.
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According to the Economic History Association, almost 1 million of slaves lived in the South of the United States in 1810. The slaves represented a valuable property for the owner who sold the slaves for money and they got rich. The number of slaves in the South after the American Revolution augmented considerably. From 1.1 million in 1810 to almost 4 million in 1860.
At the peak of the Roman Empire's reach, around A.D. 117, the Empire stretched as far north as modern Scotland, stretched down through Europe east into Asia as far as the border between modern day Iraq and Iran, with its southern reaches extending into northern Africa.