Explain how the slave trade from africa to the americas profited its promoters. how did this migration chain benefit one group while hurting another?

Distance that the transcontinental railroad covered from omaha to san francisco.

How is frances culture important to its economy

Which of the following best describes brazil's economy from 1650-1880? a. it gradually shifted to manufacturing as the industrial revolution progressed. b. it was based on mining. c. it was based on plantation agriculture, where slaves served as a labor force. d. it was based on small, family-owned farms.