How does the environment effect the way we live

Market, planned, and mixed are three basic types of imperialism fascism economic systems political organizations © ask for next question

How did german physicist werner heisenberg's uncertainty principle shake beliefs in newtonian physics?

How did the invention of the cotton gin affect slave labor in the united states? a. there was a forced migration of slaves from the south to the north. b. slave-owning cotton planters were gradually forced to sell their plantations. c. more slaves were purchased to work on cotton plantations in the south. d. the reduced need for labor on cotton plantations led to a decline in slavery. e. slaves were moved from cotton plantations to sugar plantations.