AP U.S. Government: Elections, Voting, and Political Participation

Comprehensive vocabulary flashcards defining foundational terms, constitutional amendments, institutions, campaign finance concepts, and electoral processes in U.S. government and politics.

14th Amendment Citizenship Clause

A constitutional provision establishing that all persons born or naturalized in the United States are citizens of the United States and of the state wherein they reside.

15th Amendment

A constitutional amendment prohibiting the federal and state governments from denying a citizen the right to vote based on race, color, or previous condition of servitude.

19th Amendment

A constitutional amendment prohibiting the United States or any state from denying the right to vote to citizens on account of sex, granting women the right to vote.

26th Amendment

A constitutional amendment lowering the legal voting age in federal, state, and local elections to 18 years old.

17th Amendment

A constitutional amendment establishing the direct popular election of United States Senators by the people rather than by state legislatures.

24th Amendment

A constitutional amendment prohibiting the revocation or denial of voting rights in federal elections due to the failure to pay a poll tax or any other tax.

Rational Choice

A voting behavior model where a voter makes decisions based on an intentional calculation of what is in their individual self-interest.

Retrospective Voting

A voting behavior model where electors decide whether to reelect an incumbent candidate or party based on an evaluation of their past performance in office.

Prospective Voting

A voting behavior model where voters make choices based on predictions of how a candidate or political party will govern and enact policies in the future.

Straight-Ticket Voting

The practice of voting for every candidate belonging to a single political party across all offices listed on a general election ballot.

Political Efficacy

A citizen's belief in their ability to understand and influence political affairs, and that their individual participation matters in the democratic process.

Linkage Institution

A societal structure or channel—such as elections, political parties, interest groups, and the media—that connects citizens to the government and policymakers.

Political Party

An organized coalition of people with shared political values seeking to control government and enact policy by nominating and electing candidates to public office.

Critical Election

An electoral contest marked by a major, lasting realignment of voter coalitions, often precipitated by a national crisis.

Realignment

A substantial and enduring shift in the demographic coalitions supporting the dominant political parties.

Winner-Take-All District

An electoral system in which the single candidate who wins a plurality of votes in a legislative district wins the entire seat, leaving minority voters unrepresented.

Proportional Voting

An electoral system in which legislative seats are allocated to political parties according to the percentage of total votes each party receives in an election.

Interest Groups

Formal organizations of individuals sharing a common objective that seek to influence public policy and legislation without running their own candidates for office.

Amicus Curiae Briefs

"Friend of the court" legal briefs submitted by an outside party not directly involved in a case to present supplementary arguments and influence judicial decisions.

NRA

The National Rifle Association; an influential single-issue interest group advocating for Second Amendment gun rights and opposing restrictions on firearm ownership.

AARP

The American Association of Retired Persons; a large interest group representing the policy interests, healthcare, and financial security of Americans aged 50 and older.

NEA

The National Education Association; a prominent professional labor union and interest group advocating on behalf of public school teachers, education personnel, and public schools.

Free Rider Problem

The challenge interest groups face when non-members receive the public benefits or policy successes achieved by the group without contributing time or financial support.

Iron Triangles

A stable, mutually reinforcing alliance among a congressional committee, an interest group, and a bureaucratic agency that dominates policymaking in a specific policy area.

Issue Networks

A fluid and complex web of interest groups, policy experts, congressional staff, and agency officials that temporarily forms around a particular public policy debate.

Incumbency Advantage

The structural, financial, and reputational benefits that existing officeholders possess over challengers, resulting in high reelection rates.

Franking Privilege

The statutory right of members of Congress to mail official materials to their constituents free of charge by using their official signature in place of postage.

Invisible Primary

The early phase of a presidential campaign prior to actual primaries and caucuses, during which candidates compete for campaign funding, public visibility, and endorsements.

Open Primary

A primary election in which any registered voter can cast a ballot in either party's primary, regardless of their own political party registration.

Closed Primary

A primary election in which voting is restricted exclusively to individuals registered with that specific political party prior to the election.

Caucus

A local, open-floor meeting of registered party members who gather to discuss candidates, deliberate, and select delegates to support a candidate at the party convention.

Party Convention

A quadrennial meeting of political party delegates from across the nation to officially nominate the party's presidential ticket and adopt its platform.

General Election

A regular election where voters make the final decision among candidates nominated by different political parties to determine who will assume public office.

Electoral College

The constitutional body established to elect the President and Vice President of the United States, composed of electors allocated to each state based on congressional representation.

Swing State

A state where political party support is sufficiently balanced that the outcome could reasonably go to either the Democratic or Republican candidate in a presidential contest.

Faithless Elector

An elector in the Electoral College who does not cast their vote for the presidential or vice-presidential candidate they formally pledged to support.

FEC

The Federal Election Commission; an independent regulatory agency established by Congress in 1974 to enforce federal campaign finance laws and oversee disclosure.

Buckley v. Valeo

A 1976 Supreme Court decision establishing that spending limits on political campaigns violate First Amendment free speech guarantees, while upholding limits on direct individual contributions.

Bipartisan Campaign Reform Act of 2002

A federal statute that banned unregulated soft money donations to national political party committees and restricted electioneering communications paid for by corporations and unions close to elections.

Citizens United v. FEC

A landmark 2010 Supreme Court ruling holding that political spending by corporations, associations, and unions is protected speech under the First Amendment, allowing unlimited independent expenditures.

PAC

A Political Action Committee; a private entity organized to collect contributions and disburse regulated donations directly to political candidates and parties.

Super PAC

An independent expenditure-only committee permitted to raise and spend unlimited funds from individuals, corporations, and labor unions, provided it does not coordinate directly with candidates or campaigns.