Looks like no one added any tags here yet for you.
Caucus
A meeting of members of the same political party where party delegates are selected
Momentum
When a candidate wins, they tend to do better than expected in future contests due to increased name recognition and approval
Retrospective voting
Voting for a certain candidate because of their past actions in office
Prospective voting
Voting for a certain candidate because you favor their position on issues
Valence issue
An issue that everyone agrees on, but the question is whether or not the candidate embraces that view
Positional issues
An issue where there are opposing views which divide the voters
Incumbent
Person currently holding an elective office
incumbency advantage
Tendency for incumbents to perform better in congressional elections
Gerrymandering
Strategically drawing boundaries of legislative districts to favor one party
surge and decline
Tendency for a president’s party to do better when he’s at the top of the ticket, but do worse when he is not because there are less enthusiastic voters
Coattails
Tendency for candidates to win more votes because of the presence f a better known candidate at the top of the ticket
political action committee (PAC)
A committee or interest group that raises and spends campaign money from voluntary donations
independent expenditures
Spending by PACs to help a party or candidate independently of them
soft money
Funds obtained by political parties that are spent on party activities
527 organizations
Organizations under section 527 of the Internal Revenue Code that raise and spend money to advance political causes
Super PAC
A group that can raise and spend unlimited amounts of money but cannot coordinate its activities with campaigns
501(c)4 group
A social welfare organization which cannot devote more than 50% of its funds to politics
closed primary
Primary election where only registered party members can vote for a nominee
open primary
Primary election where all voters, regardless of party can vote
blanket primary
Voters can vote for the Democratic candidates, the Republican candidates, or some from each party
runoff primary
A primary in which, to be successful, the candidate must receive a majority of all votes cast in that race