Question

how did the demand for slave labor change as the value of tobacco increased?
it increased.
it decreased.
it did not change.
it shifted to more urban areas.

Explanation:

When the value of tobacco increased, tobacco plantations would expand production. To do so, more labor was needed, and slave labor was used in tobacco cultivation in regions like the American colonies. So the demand for slave labor would increase.

Answer:

A. It increased.