When virginia and kentucky in the late 1700s and south carolina in the 1830s refused to follow federal law they were practicing a) federalism. b) nullification. c) popular sovereignty. d) checks and balances.

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