Which cities became major port cities in the south because of the slave trade.

How have the government regulations changed the use of child labor since the 1800s

In the united states, the government creates laws and regulations that business activities to prevent wrongdoing.

Select the correct answer. after months of heavy rains, a farmer noticed a steady drop in crop production. upon testing the farmland, it was found the soil was severely lacking nutrients. which of the following explains the loss of nutrients from the soil? a. drought b. drainage basin c. leaching d. water shedding