By the 1700s, slavery in the american colonies was
a. concentrated mostly in the new england colonies.
b. concentrated mostly in the middle colonies c. concentrated mostly in the southern colonies d. evenly distributed throughout all the colonies.

The correct answer is C. By the 1700s, slavery in the American colonies was  concentrated mostly in the southern colonies.

Explanation:

The majority of the slaves were owned by the owners of the plantations, which are defined by historians as those who had twenty or more slaves. Ninety-five percent of black people lived in the South, representing a third of the population of that region; by comparison to the North zone, black people only represented 2% of its population. The work of the slaves was an important factor in the accumulation of wealth in the south of the United States in the 18th century.

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