Political parties are important to the election process because they: O A give independent voters more influence. B. organize voters to support candidates. O C. reduce the role of money in elections. O D. limit the power of the Electoral College. . SUBMIT​

Using mr smith and his id, identify two potential internal validity threats that might affect the a—b design. tell me how that threat might impact conclusions in the a—b design. note #1: you cannot use maturation (since i already did that one for note #2: there are some mr smith id threats that won’t have much impact in a single case design.