Ineed on a couple 1) what was one issue of the republican party platform? a. to gain the right to vote for women b. outlaw slavery in washington, d. c. c. expand manifest destiny to include mexico d. to spread slavery into new territories 2) what was the main accomplishment of uncle tom's cabin? a. diminished involvement in the abolition movement b. organized slaves to revolt c. glorified plantation owners d. showed slaves as human beings 3) which of the following was part of the dred scott decision? a. congress could not deny a person property. b. dred scott was a citizen of the united states. c. dred scott deserved his freedom and won the case. d. the freeport doctrine was unconstitutional.