Which of these resulted from the 1851 publication of Uncle Tom's Cabin? Angry Sputherners burned all copies of the book.
The book convinced more people to join the abolitionist cause.
Members of an violent proslavery group killed author Harriet Beecher Stowe.
Southern slaveholders were shamed into freeing their slaves.

The major impact third parties have on presidential elections has been to.. a. encourage larger vote turnout b. recruiter leader from the democratic and republican party to run for president c. generate increased party identification among the electorate d. developing issues that are later adopted by the major political parties e. drawn off of votes from the major parties to throw election into the house representatives