What was an important goal of the congress not vienna? and what was there legacy?

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.

Which statement is true of both presidential and parliamentary systems of government?

Which if the following relates to the term habeas corpus? reading certain rights to a person being arrested - the body of evidence held against a prisoner at court - a prisoners rights - the right of the prosecuting attorney to call witnesses