By 1770, the Southern colonies had the highest population of enslaved individuals, primarily working in agriculture on crops like tobacco and indigo. In contrast, the Northern colonies had a smaller enslaved population, engaged mainly as domestic servants. This reflects the differing economic reliance on enslaved labor between the regions. ;
The correct answer is D: By 1770, the Southern colonies had the highest enslaved population, mainly in agriculture, while the Northern colonies had a smaller enslaved population mostly serving as domestic workers. The South's economy was heavily reliant on enslaved labor for cash crops, whereas the North's economy involved diverse practices with fewer enslaved individuals. This illustrates the economic differences between the Northern and Southern colonies leading up to the American Revolution.
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