Elections & Democracy Glossary

A ballot cast by a voter who cannot or chooses not to attend a polling station on election day, typically returned by mail or at a designated drop-off site.

A method of decision-making in which a candidate or proposal is approved by unanimous voice or consent, without a formal recorded ballot.

A mixed electoral system combining single-member district seats with party-list "top-up" seats allocated to make the overall result more proportional.

An electoral strategy that frames the opponent as a threat or illegitimate actor, prioritizing attack messaging over policy advocacy to mobilize voters.

The tendency of voters to support candidates who share their ethnic, religious, linguistic, regional, or demographic identity.

The portion of a political campaign waged through mass broadcast and digital media—chiefly TV, radio, and online ads—rather than door-to-door organizing.

A preferential single-winner electoral system in which voters rank candidates and lower-ranked preferences are redistributed until one candidate wins a majority.

A statute that disqualifies elected legislators who switch parties or defy their party whip, aimed at preventing floor-crossing and government instability.

An electoral arrangement that lets allied party lists combine their votes for seat allocation while still appearing separately on the ballot.

The process of allocating legislative seats among administrative units (states, provinces, or districts) based on population or another defined criterion.

Voters can select as many candidates as they approve of, and the candidate with the most approvals wins.

A political tactic that disguises sponsored or coordinated advocacy as spontaneous grassroots support, hiding the true funders or organizers.

An election in which candidates are chosen by the entire jurisdiction's voters rather than by smaller geographic districts or wards within it.

A standardized, government-printed ballot listing all candidates that voters mark in secret, designed to prevent coercion and vote-buying.

The gradual erosion of democratic institutions and norms, leading to increased autocratic control without an outright coup. It often involves weakening [Checks and Balances](https://modeldiplomat.com/learn/glossary/checks-and-balances) and restricting civil liberties.

A governing system characterized by concentrated power, limited political freedoms, and minimal political [Pluralism](https://modeldiplomat.com/learn/glossary/pluralism).

The legal requirements candidates or parties must meet to appear on election ballots, such as signature collection or fees.

Legal or procedural obstacles that make it difficult for candidates or parties to qualify for election ballots. These barriers can limit political competition and [Voter](https://modeldiplomat.com/learn/glossary/voter) choice.

Regulations determining the requirements political candidates or parties must meet to appear on election ballots.

Legal challenges and court cases concerning the rules and requirements candidates or parties must meet to appear on election ballots.

A formal process where candidates or parties collect signatures from eligible voters to qualify for inclusion on an election ballot.

Efforts and policies aimed at changing the rules and procedures that determine how candidates qualify to appear on election ballots. These reforms seek to increase fairness and reduce barriers to candidacy.

Legal or procedural barriers that candidates or parties must overcome to appear on election ballots, often affecting minor parties and independents.

The layout and format of a voting ballot, which can influence [Voter](https://modeldiplomat.com/learn/glossary/voter) understanding and the accuracy of vote casting.

A secure container where voters can deposit completed mail-in or absentee ballots before election day to facilitate voting access and convenience.

Collecting and submitting completed absentee or mail-in ballots by third parties to increase [Voter Turnout](https://modeldiplomat.com/learn/glossary/voter-turnout) for a campaign or cause.

A process that allows citizens to propose and vote directly on laws or constitutional amendments, bypassing the legislature. It is a form of direct democracy.

The tendency for candidates listed first on a ballot to receive a measurable vote share boost simply because of their position, independent of voter preference.

A method of changing the order of candidate names on ballots to reduce the advantage of being listed first.

Procedures and technologies implemented to prevent unauthorized access, tampering, or fraud in the voting process, ensuring election integrity and [Voter](https://modeldiplomat.com/learn/glossary/voter) confidence.

Deliberately submitting an invalid or blank ballot to express protest or confusion in an election. It can affect vote counts and signal [Voter](https://modeldiplomat.com/learn/glossary/voter) dissatisfaction.

Electoral fraud in which extra ballots are inserted into a ballot box or vote tally to inflate a candidate's or party's count beyond legitimate votes cast.

A voter who shifts support toward the candidate or party they perceive as most likely to win, rather than the one closest to their own preferences.

A U.S. primary campaign approach that downplays early contests like Iowa and New Hampshire in favor of a decisive showing in a later, larger state.

An electoral enrollment process that captures unique biological identifiers—typically fingerprints, facial images, or iris scans—to authenticate voters and de-duplicate rolls.

A primary election in which all candidates from every party appear on a single ballot, and voters may choose one candidate per office regardless of party.

A ranked voting method in which voters order candidates by preference and points are assigned by rank, with the highest total winning.

A theorized polling discrepancy in which Black candidates poll better than they perform on election day, attributed to social-desirability bias among white voters.

An election held between general elections to fill a single legislative seat vacated by death, resignation, disqualification, or recall of the incumbent.

A multi-stop campaign trip in which a candidate travels by branded bus through targeted regions to hold rallies, meet voters, and generate local media coverage.

Direct [Voter](https://modeldiplomat.com/learn/glossary/voter) contact by campaign workers or volunteers to persuade, inform, or mobilize supporters. It involves door-to-door visits, phone calls, or personal interactions.

Public declarations of support for a candidate or party by influential individuals or organizations to sway [Voter](https://modeldiplomat.com/learn/glossary/voter) opinion.

A legal limit on the amount of money an individual or group can contribute to a political campaign to reduce undue influence.

Opaque channels through which large sums of money are funneled into political campaigns without clear disclosure of donors, often circumventing campaign finance laws.

Legal requirements for political campaigns to publicly report sources of funding and expenditures to promote transparency and accountability. Disclosure helps prevent corruption and undue influence.

Legal regulations governing the funding of political campaigns.

Legal gaps or ambiguities in campaign finance laws that allow for unregulated or disguised political spending.

A system where public funds match small donations to political campaigns to amplify grassroots support and reduce candidates' reliance on large donors.

The strategy of organizing local volunteers and resources to directly engage and mobilize voters.

The senior staffer who runs a political campaign's day-to-day operations, overseeing strategy, budget, personnel, and message discipline on behalf of the candidate.

Using detailed [Voter](https://modeldiplomat.com/learn/glossary/voter) data to tailor political messages to specific groups or individuals to influence their voting behavior.

The deliberate presentation of political information in a way that favors a candidate or party, often by framing events positively or deflecting criticism.

An individual who speaks or campaigns on behalf of a candidate, often a celebrity or party leader, to broaden outreach and influence voters.

Individuals who speak or campaign on behalf of a candidate to extend reach and influence during elections.

A public forum where election candidates discuss policies and answer questions to inform voters and contrast their platforms.

The process by which political parties identify, evaluate, and encourage individuals to run for public office.

The structured review of a prospective candidate's background, eligibility, and liabilities before they are nominated or placed on a ballot.

A campaign strategy that focuses on the personal qualities and appeal of an individual candidate rather than their party or ideology.

In electoral analysis, the persistence of a prior election's results, mobilization, or partisan momentum into a subsequent contest.

A tiered nominating process in which party members meet in local caucuses to elect delegates who advance through county, district, and state conventions.

The practice of redrawing electoral district boundaries using census tracts as the basic building blocks, ensuring districts align with official population data.

A political perspective favoring moderate policies that incorporate elements from both liberal and conservative viewpoints to appeal to a broad electorate.

The formal, legally binding confirmation by an election authority that vote totals are accurate and final, enabling winners to take office.

A form of election fraud in which a coordinator uses pre-marked ballots to compel voters to cast a fixed ballot and smuggle out their blank one in exchange.

The process of choosing members of a citizens' assembly, typically by sortition (random selection) stratified to mirror the wider population's demographics.

A process allowing citizens to propose new laws or constitutional amendments through petition and direct vote.

A form of [Nationalism](https://modeldiplomat.com/learn/glossary/nationalism) based on shared citizenship, values, and political rights rather than ethnicity or culture.

An electoral system where voters select a party and the party determines the order of candidates elected from its list.

A [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation) system where voters choose a party and the party determines the order of candidates elected.

Primary elections in which only registered party members can vote to select their party’s candidate for the general election.

An election where only registered party members can vote to choose their party's candidate for the general election. This system limits participation to party affiliates.

An electoral system where voters select a party rather than individual candidates, and parties determine the order of candidates elected from their list. It emphasizes party control over candidate selection.

Negotiations between political parties to form a [Coalition Government](https://modeldiplomat.com/learn/glossary/coalition-government) by agreeing on policy priorities and cabinet positions.

The mechanisms and strategies used by political parties within a [Coalition Government](https://modeldiplomat.com/learn/glossary/coalition-government) to maintain unity and ensure members support agreed policies and votes.

A government formed by multiple political parties cooperating to hold a majority.

The tendency of a popular top-of-ticket candidate to boost votes for fellow party candidates in down-ballot races held on the same day.

An electoral manipulation tactic in which voters are paid or rewarded but also threatened with sanctions if they fail to deliver the promised vote.

A redistricting criterion requiring electoral districts to have regular, gathered shapes rather than sprawling or contorted boundaries.

A hybrid regime with formal democratic institutions but unfair advantages for incumbents.

A legal requirement that eligible citizens cast a vote in elections, typically enforced through fines or other administrative penalties for non-participation.

A system where citizens are legally required to vote in elections or face penalties.

A public address by a losing candidate acknowledging defeat in an election, typically congratulating the winner and calling for unity.

A voting rule that elects the candidate who would beat every other candidate in head-to-head majority comparisons, if such a candidate exists.

A voting paradox in which collective majority preferences become cyclical (A beats B, B beats C, C beats A), even when individual voters have consistent rankings.

A candidate who would beat every other candidate in a one-on-one majority vote, if such a candidate exists in a given election.

A democratic system designed to maximize agreement through power-sharing and broad coalition governments, often including [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation).

A court-approved settlement resolving redistricting litigation, binding the parties to specific map remedies or procedures under judicial supervision.

A periodic redrawing of electoral district lines to reflect population changes, conducted by an independent or statutory body to keep representation roughly equal.

A U.S. party nominating convention where no candidate arrives with a pledged-delegate majority, forcing additional ballots to select the nominee.

The principle and procedures ensuring a legislature remains continuously staffed and functional, even after deaths, resignations, or mass casualties among members.

A short-term rise in a presidential candidate's poll numbers immediately after their party's nominating convention, usually fading within weeks.

An agreement among mainstream parties to refuse any coalition, legislative pact, or formal cooperation with a particular party, usually one regarded as extremist.

A secured facility where ballots from polling stations are aggregated, verified, and tallied to produce official election results.

Social divisions that overlap in ways that reduce [Political Polarization](https://modeldiplomat.com/learn/glossary/political-polarization) by creating multiple group identities within individuals.

A [Voter](https://modeldiplomat.com/learn/glossary/voter) experiencing conflicting influences from different social or political groups, leading to inconsistent or unpredictable voting behavior. This can reduce partisan loyalty.

An empirical rule stating that in two-party plurality elections, the seat ratio between parties approximates the cube of their vote ratio.

A voting method in which each voter receives multiple votes and may distribute them among candidates as they choose, including casting several for one candidate.

An electoral system allowing voters to allocate multiple votes to one or more candidates, often used to enhance minority representation.

A highest-averages formula for allocating seats in proportional representation elections by repeatedly dividing each party's vote total by 1, 2, 3, and so on.

Political spending by groups that do not disclose their donors.

Organizations that spend money on political campaigns without disclosing their donors' identities.

A political system that appears democratic but operates with authoritarian controls and limited political freedoms in practice.

A long-term weakening of voters' attachments to established political parties, without a corresponding shift to a new dominant party.

A neutral journalist or public figure who runs a candidate debate by posing questions, enforcing time limits, and managing exchanges between participants.

The formulas and thresholds that translate primary or caucus votes into bound or unbound delegates at a political party's nominating convention.

A proposed national holiday on which citizens would gather in small groups to discuss election issues before voting, intended to improve civic competence.

A democratic model emphasizing informed discussion and reasoning among citizens before making collective decisions.

A method combining [Public Opinion Polling](https://modeldiplomat.com/learn/glossary/public-opinion-polling) with informed discussion among a representative sample to gauge considered public preferences. It aims to improve democratic decision-making.

The process through which a new democracy matures, becoming stable and unlikely to revert to [Authoritarianism](https://modeldiplomat.com/learn/glossary/authoritarianism).

The gradual weakening of democratic institutions and norms, often leading to reduced political freedoms and accountability without immediate regime change.

The idea that elected officials should physically resemble the demographic characteristics of their constituents.

The transfer of political power from a central government to regional or local governments within a state.

Processes that allow citizens to vote directly on laws or policies, such as referendums, initiatives, and recalls, bypassing representative bodies.

An election in which voters cast ballots directly for the candidate or party that will hold office, without an intermediary body translating their votes.

A campaign tactic that sends targeted printed materials—letters, postcards, or brochures—through the postal system to persuade, mobilize, or fundraise from selected voters.

An election where party members vote directly to choose their candidates for a subsequent general election.

The number of representatives elected from a single electoral district, a key variable shaping how votes translate into seats.

A ballot in a preferential-voting system where the voter numbers candidates straight down the ballot paper in the order they appear, rather than by genuine preference.

An electoral system in which voters cast ballots in two separate rounds, with the second round restricted to leading candidates if no one wins outright in the first.

The minimum number of votes a candidate must receive to guarantee election under quota-based proportional representation systems like STV.

The theory that plurality-rule elections tend to favor a two-party system, while [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation) encourages multiparty systems.

A principle stating that [Single-Member District](https://modeldiplomat.com/learn/glossary/single-member-district) plurality systems tend to favor two-party systems. It explains how electoral rules influence party structures.

Cases where [First-Past-The-Post](https://modeldiplomat.com/learn/glossary/first-past-the-post) systems support multiparty systems due to factors like regional parties or ethnic divisions.

A stable political system where the number of viable parties matches the incentives created by the electoral system, often two in plurality systems.

A procedure allowing eligible voters to cast ballots in person before official election day, typically at designated polling sites during a set window.

A statistical index that measures party system fragmentation by weighting parties according to their relative size in votes or seats.

A post-election review that checks whether reported results accurately reflect ballots cast and whether election procedures were followed correctly.

The recurring period between elections for a given office, covering campaigning, voting, and the interval until the next scheduled contest.

A policy allowing eligible citizens to register to vote and cast a ballot on the same day, typically at the polling place on Election Day.

The use of statistical and data-analytic methods to detect anomalies in election results that may indicate fraud, manipulation, or administrative error.

An accredited individual or organization that observes an election to assess whether it is conducted freely, fairly, and in line with domestic law and international standards.

Monitoring elections to ensure they are free, fair, and transparent.

A formal legal challenge filed in a court or election tribunal seeking to overturn, annul, or correct the declared result of an election.

The formal delay of a scheduled election by a legally empowered authority, postponing voting to a later date due to security, logistical, legal, or political reasons.

A process of retallying votes to verify the accuracy of an election result, usually triggered by close margins or disputes.

A legally mandated pre-election period during which campaigning, political advertising, and sometimes polling are prohibited to let voters reflect before casting ballots.

Active campaigning for or against a candidate, party, or ballot measure, including advertising, canvassing, and communications that urge a particular vote.

A U.S. campaign-finance term for broadcast ads that refer to a clearly identified federal candidate and air shortly before an election.

The official schedule of dates and deadlines governing each stage of an election, from candidate registration through results certification.

A formal pre-election alliance in which two or more political parties coordinate candidates, lists, or campaigns to maximise their combined seat share.

A body of electors established by a constitution to formally elect a president, often based on state-level vote results.

An independent body responsible for overseeing the conduct, fairness, and logistics of elections to ensure integrity and public trust.

A specialized judicial body that administers elections and/or adjudicates electoral disputes, common in Latin American and some Asian democracies.

Deliberate design or reform of electoral systems to influence political outcomes or party systems.

Illegal interference with the election process to alter results.

The study of how spatial patterns, district boundaries, and place-based factors shape voting behavior and election outcomes.

The adherence to democratic principles and fairness in the conduct of elections, including transparency, accuracy, and freedom from fraud or coercion.

The uneven distribution of voters across electoral districts, causing some votes to carry more weight than others. It can distort representation and election outcomes.

Illegal or unethical actions that compromise the fairness or integrity of an election.

Electoral quotas [Mandate](https://modeldiplomat.com/learn/glossary/mandate) a minimum percentage or number of candidates from underrepresented groups, such as women or minorities, in elections to promote diversity.

A durable shift in the coalitions, geographic bases, or issue priorities supporting political parties, producing a new and lasting balance of electoral power.

A formal body convened to review a country's electoral system and recommend changes to laws, institutions, or voting methods.

An official list of people entitled to vote in a given jurisdiction, compiled and maintained by a state electoral authority.

The deliberate choice of rules that translate votes into seats or offices, shaping party systems, representation, and political stability.

The minimum share of votes a party needs to gain representation in a [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation) system.

The degree of change in voting patterns or party support between elections within a political system.

An electronic device used to cast and tally votes in elections, replacing or supplementing paper ballots with digital input and storage.

The legal criteria a person must meet to run for public office or to vote, typically covering citizenship, age, residency, and sometimes other conditions.

The influence endorsements from prominent figures or organizations have on voters' candidate preferences.

The strategic practice of public figures, organizations, or media outlets backing candidates or causes to influence voter behavior and signal coalition alignment.

A constitutional provision that protects certain laws or principles from being easily amended or repealed.

A measure of the number and size of ethnic groups in a society, influencing party systems and voting patterns.

Ethnic voting occurs when voters consistently support candidates or parties that represent their ethnic group, influencing electoral outcomes along ethnic lines.

Policies or laws that prevent certain groups from voting or participating fully in elections, often based on race, ethnicity, or socioeconomic status.

A voting method where voters cast a single vote in multiple rounds, eliminating the candidate with the fewest votes each round until one candidate achieves a majority.

A survey conducted immediately after voters leave polling stations to predict election outcomes and analyze [Voter](https://modeldiplomat.com/learn/glossary/voter) behavior. These polls provide early election insights.

Surveys conducted immediately after voters leave polling stations to predict election outcomes and analyze [Voter](https://modeldiplomat.com/learn/glossary/voter) behavior.

Casting a vote to express support for a candidate or cause rather than to influence the election outcome.

Internal divisions within a political party or movement caused by competing interests or ideologies.

A member of the U.S. Electoral College who casts a presidential or vice-presidential vote for someone other than the candidate they pledged to support.

A [Political Messaging](https://modeldiplomat.com/learn/glossary/political-messaging) tactic that presents two opposing arguments as equally valid despite significant differences in evidence or morality.

The senior campaign staffer who runs voter contact operations, managing organizers, volunteers, and the door-knocking and phone-banking program.

A parliamentary procedure where a minority delays or blocks legislation by extending debate, often used in legislatures with strong [Minority Rights](https://modeldiplomat.com/learn/glossary/minority-rights). It can affect democratic decision-making.

An electoral system where the candidate with the most votes in a [Single-Member District](https://modeldiplomat.com/learn/glossary/single-member-district) wins the seat without needing a majority.

A voter without stable party loyalty whose choice shifts between elections, often deciding outcomes in competitive races.

The expansion of the legal right to vote to previously excluded groups, such as by class, race, sex, or age.

A standard for elections in which voters can choose freely without coercion and the process is administered impartially, transparently, and on equal terms for all contestants.

When individuals benefit from resources or collective action without contributing to the effort or costs involved.

When individuals benefit from resources, goods, or services without paying for them or contributing to their provision, common in collective action problems.

The practice of scheduling primary elections earlier in the calendar to increase their influence in candidate selection.

A practice where an intermediary collects multiple individual campaign contributions and delivers them together to a candidate, amplifying the bundler's political influence.

A nationwide or system-wide vote in which citizens choose representatives to a legislature, and often a head of government, across most or all constituencies simultaneously.

Manipulating electoral district boundaries to favor a particular party or group.

Using computer algorithms to draw electoral district boundaries to maximize partisan advantage efficiently and subtly.

A [Gerrymandering](https://modeldiplomat.com/learn/glossary/gerrymandering) technique that dilutes the voting power of the opposing party's supporters by spreading them thinly across many districts. This prevents them from forming a majority in any district.

A [Gerrymandering](https://modeldiplomat.com/learn/glossary/gerrymandering) method that concentrates the opposing party's voters into a few districts to reduce their influence elsewhere. This wastes their votes by giving them overwhelming majorities in limited areas.

Manipulating electoral district boundaries to favor a particular political party, skewing election outcomes and weakening electoral fairness.

Manipulating electoral district boundaries to dilute or concentrate the voting power of racial or ethnic groups.

A [Gerrymandering](https://modeldiplomat.com/learn/glossary/gerrymandering) tactic that combines distant, demographically similar areas into one district to dilute opposition votes.

A [Gerrymandering](https://modeldiplomat.com/learn/glossary/gerrymandering) tactic that spreads opposition voters across many districts to dilute their voting power.

GOTV refers to organized campaign efforts in the final stretch of an election to ensure identified supporters actually cast their ballots.

A campaign strategy focusing on direct [Voter](https://modeldiplomat.com/learn/glossary/voter) contact through canvassing, phone calls, and local organizing.

A registered or eligible citizen who consistently abstains from voting across multiple consecutive elections, forming a stable category in turnout research.

The simplest electoral quota, calculated as total valid votes divided by seats available, used to allocate seats in proportional representation systems.

A legislative or sub-national election held shortly after a new chief executive takes office, typically benefiting the executive's party due to public goodwill.

A media theory suggesting that political messages are directly received and wholly accepted by passive audiences, influencing [Voter](https://modeldiplomat.com/learn/glossary/voter) behavior.

The use of constitutional means to erode liberal democratic principles while maintaining formal democratic structures.

A governing system with elections but limited civil liberties and weakened [Rule of Law](https://modeldiplomat.com/learn/glossary/rule-of-law).

An electoral quota used in some list-PR systems, calculated as total votes divided by the number of seats plus two, producing a lower threshold than the Hare or Droop quotas.

The electoral edge enjoyed by current officeholders due to name recognition, resources, and established networks. This advantage often increases their chances of re-election.

The electoral penalty sometimes faced by sitting officeholders or governing parties, who lose vote share or seats relative to challengers due to accumulated grievances.

Incumbent [Gerrymandering](https://modeldiplomat.com/learn/glossary/gerrymandering) redraws electoral district boundaries to protect current officeholders from strong challengers, ensuring their re-election.

Drawing electoral district lines specifically to protect current officeholders and reduce competition.

Election spending that expressly advocates for or against a candidate but is made without coordination with that candidate's campaign.

A non-legislative body that draws electoral district boundaries to reduce partisan gerrymandering and insulate map-drawing from incumbent self-interest.

A system where citizens elect representatives to make policy decisions on their behalf rather than voting on laws directly.

An electoral system in which voters choose intermediaries — electors or legislators — who then select the actual officeholder, rather than voting for the official directly.

A process allowing citizens to propose and vote on laws directly.

A [Ranked-Choice Voting](https://modeldiplomat.com/learn/glossary/ranked-choice-voting) system where voters rank candidates and the least popular candidates are eliminated in rounds until one achieves a majority.

A method of casting ballots remotely over the internet, allowing voters to vote from any internet-connected device rather than at a polling station.

A ballot paper rejected during the count because it fails to clearly and lawfully express a single valid voter preference.

Presenting political issues in a way that influences public perception and opinion.

The perception that a political party or candidate is best able to handle a specific policy issue. It influences [Voter](https://modeldiplomat.com/learn/glossary/voter) decisions based on issue priorities.

The importance voters assign to specific political issues when making electoral decisions.

When voters base their electoral choices primarily on specific policy issues rather than party loyalty or candidate characteristics.

The power of courts to assess the constitutionality of laws and government actions, including election laws. It acts as a check on democratic processes.

An election system where all candidates appear on one ballot regardless of party and the top two finishers, even from the same party, advance to the general election.

An election result in which one candidate or party wins by an overwhelmingly large margin, far exceeding the threshold needed to win.

A theory that parties in government restrict access to legislative benefits to maintain party unity and control over policy.

A situation where political parties or branches of government cannot agree, preventing lawmaking or [Policy Implementation](https://modeldiplomat.com/learn/glossary/policy-implementation).

The process of redrawing electoral district boundaries, typically after a census. It can [Impact](https://modeldiplomat.com/learn/glossary/impact) political representation and party advantage.

A philosophy that aims to influence choices for individuals' benefit while preserving freedom of choice.

A political ideology emphasizing individual freedom, limited government, and free-market principles.

An electoral system where voters cast fewer votes than there are seats in a multi-member district, helping minority groups win representation.

A minimum vote share a party must win in a proportional system before it qualifies for any legislative seats; votes for parties below it are discarded.

Legal requirements for lobbyists to publicly report their activities and expenditures to promote transparency.

Regulations requiring lobbyists and interest groups to report their activities and expenditures to increase transparency.

An individual who seeks to influence government decisions on behalf of a group or organization.

A method of selecting officeholders by random draw from a pool of eligible citizens rather than by voting, also known as sortition.

A system of political organization in which a disciplined party apparatus mobilizes voters and wins elections by trading material benefits for loyalty.

A ballot sent to a voter by postal mail to be completed at home and returned by mail, drop box, or in person, rather than cast at a polling place.

An electoral system that awards additional seats to the party with the most votes to ensure a legislative majority.

An election system where the candidate or party with the majority of votes wins, often leading to single-party governments. It contrasts with proportional systems.

An electoral system where the candidate with the most votes wins, even if they do not achieve an absolute majority. It often leads to single-party majorities in legislatures.

An electoral system that awards additional seats to the party or coalition with the most votes to ensure a stable governing majority.

A two-round election system in which, if no candidate wins an absolute majority in the first round, the top two candidates compete in a second decisive round.

An electoral district where the majority of constituents belong to racial or ethnic minority groups, often to enhance minority representation.

A quantitative measure of the deviation between the share of seats a district holds in a legislature and its share of the population or electorate.

An electoral district where the incumbent party holds the seat by a small margin, making it competitive and likely to change hands at the next election.

The organized activation of large numbers of citizens for collective political action, such as protests, rallies, strikes, or voter turnout drives.

A theory that in a majority-rule voting system, candidates will position their policies to appeal to the median [Voter](https://modeldiplomat.com/learn/glossary/voter) to win elections.

A national legislative election held at the midpoint of an executive's term, most commonly referring to U.S. congressional elections held between presidential races.

A government formed by a party or coalition that holds fewer than half the seats in the legislature and must secure outside support to pass legislation.

A voting system combining elements of majoritarian and [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation) methods to balance local representation with overall proportionality. Voters typically cast two votes: one for a candidate and one for a party list.

An electoral system combining single-member district plurality and [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation) without compensatory seats.

Mixed-member [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation) combines single-member district elections with party-list proportional representation to balance local and overall party representation.

An electoral system combining single-member districts and [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation).

A portable voting facility brought to voters who cannot reach a fixed polling station, such as hospital patients, prisoners, or residents of remote areas.

Common nickname for the U.S. National Voter Registration Act of 1993, which lets citizens register to vote when applying for or renewing a driver's license.

An electoral district that elects two or more representatives to the same legislative body, rather than a single representative as in single-member districts.

A political system where multiple parties compete for power and often share governance responsibilities.

An interstate agreement under which member U.S. states pledge their electoral votes to the winner of the national popular vote, taking effect once members hold 270 electoral votes.

A political ideology emphasizing loyalty and devotion to one's nation and its interests.

A strategy where candidates focus on criticizing opponents rather than promoting their own policies. It aims to reduce support for competitors through attack ads or rhetoric.

Voter loyalty driven more by dislike or opposition to other parties than attachment to one’s own. This can increase [Political Polarization](https://modeldiplomat.com/learn/glossary/political-polarization) and voter turnout.

An election in which all candidates appear on a single ballot regardless of party, and all voters may participate, with top finishers advancing to the general election.

A U.S. election held in an odd-numbered year, when no federal general election is scheduled, typically involving state, municipal, or special races.

A voting method where voters publicly declare their choice instead of voting secretly.

An electoral system where voters can influence the order of candidates on a party's list by expressing preferences for individual candidates.

A [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation) system where voters can influence the order of candidates on a party’s list, affecting which candidates win seats.

Primary elections where any registered [Voter](https://modeldiplomat.com/learn/glossary/voter) can participate regardless of party affiliation.

An election where any registered [Voter](https://modeldiplomat.com/learn/glossary/voter) can participate in choosing a party’s candidate, regardless of party affiliation. It encourages broader voter participation.

A [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation) system where voters can influence the order of candidates on a party list.

Gathering information about political opponents to use against them in campaigns.

Procedures that allow citizens residing or traveling abroad to cast ballots in their home country's elections, typically via embassies, postal mail, or online systems.

An extra legislative seat created in mixed-member proportional systems when a party wins more constituency seats than its proportional vote share entitles it to.

A ballot mark that selects more candidates than allowed in a contest, causing that contest's vote to be invalidated under most election rules.

A post-election check that compares electronic vote tallies against voter-verified paper records to confirm the reported outcome is accurate.

An independent election-verification method in which observers collect vote counts from a representative sample of polling stations to cross-check official results.

A mixed electoral system in which voters elect legislators through two independent tiers—usually single-member districts and party-list PR—whose seat totals are not linked.

The alignment of individuals’ political beliefs consistently with one party over time.

The expectation that party members vote and act according to party policies and leadership.

A voter's enduring psychological attachment to a political party, used in political science to predict vote choice, turnout, and political attitudes.

A ranked or unranked roster of candidates submitted by a political party to compete for seats allocated through proportional representation.

An intra-party election in which a party's registered voters or members select the candidate who will represent the party in a subsequent general election.

A significant and lasting shift in the political party system, often changing [Voter](https://modeldiplomat.com/learn/glossary/voter) coalitions and party ideologies.

The degree to which a party system is divided into multiple parties with no dominant party.

The stability and strength of political parties and their relationships within a political system over time. High institutionalization promotes predictable politics.

A major shift in the political landscape where [Voter](https://modeldiplomat.com/learn/glossary/voter) loyalties and party support change significantly and persistently.

The distribution of resources or favors by politicians to supporters in exchange for political support. It can undermine democratic fairness and accountability.

Votes a candidate receives based on their personal reputation and constituency service rather than party affiliation.

A direct vote by an electorate on a single political question, typically about sovereignty, territorial status, or the legitimacy of a regime or leader.

An electoral system where the candidate with the most votes wins, even if they do not have an absolute majority. It is common in single-member districts.

A multi-winner voting system where voters have as many votes as seats and the candidates with the most votes win.

A parliamentary constituency, especially in pre-1832 Britain, whose seat was effectively controlled by a single wealthy patron who could nominate its MP.

A US organization that pools contributions from members to donate to candidates, parties, or campaigns for or against legislation and ballot measures.

An organization that collects and spends money to influence elections and legislation, often representing interest groups. PACs play a major role in campaign financing.

Deep and lasting divisions in society, such as class, religion, or ethnicity, that shape political party systems and [Voter](https://modeldiplomat.com/learn/glossary/voter) alignments.

The process by which individuals or groups create new political issues or movements to gain support or influence.

The way individuals associate themselves with political groups, beliefs, or ideologies.

A person who advocates on behalf of interest groups to influence government policy and legislation.

A party organization that uses patronage and mobilization to maintain political control, often relying on loyalty and favors. Machines can dominate local politics.

The strategic communication techniques used by candidates and parties to influence public opinion and [Voter](https://modeldiplomat.com/learn/glossary/voter) behavior. It involves crafting persuasive narratives and slogans to promote political agendas.

The practice of ensuring party members vote and act according to official party policies and decisions.

The practice of giving government jobs or favors to supporters and allies as a reward for political loyalty. It can undermine merit-based governance.

The growing ideological distance and division between political parties or groups within a society.

A significant and lasting shift in the patterns of party support or [Voter](https://modeldiplomat.com/learn/glossary/voter) coalitions, often changing the dominant political party system.

The process by which individuals acquire political attitudes, beliefs, and behaviors through social influences.

The strategic presentation or interpretation of information to influence public perception in favor of a political actor.

A fixed fee levied on individuals, historically used as a precondition for voting and now widely banned as a discriminatory barrier to the franchise.

A trained, usually temporary official who staffs a polling place on election day to administer voting procedures and assist voters.

A designated physical location where eligible voters cast ballots in person during an election, typically staffed by trained poll workers under electoral authority supervision.

An accredited, non-partisan individual who watches voting and counting procedures at a polling station to assess whether they comply with the law.

The total number of individual votes cast directly by citizens for a candidate or option, aggregated across all districts or regions.

A political ideology that pits 'the people' against elites and emphasizes direct popular control.

A political system where a leader claims to represent the 'true people' against elites and uses authoritarian tactics to consolidate power. It often undermines democratic norms.

A political movement claiming to represent the common people against elites or established institutions.

A political ideology combining populist appeals to ordinary people with nationalist emphasis on national [Sovereignty](https://modeldiplomat.com/learn/glossary/sovereignty) and identity.

[Political Messaging](https://modeldiplomat.com/learn/glossary/political-messaging) that appeals to ordinary people against perceived elites or establishments. It often simplifies complex issues to gain mass support.

A method of absentee voting in which eligible voters receive, mark, and return their ballots by mail rather than attending a polling station in person.

Surveys conducted before elections to measure [Voter](https://modeldiplomat.com/learn/glossary/voter) preferences and predict outcomes.

A volunteer or low-level party official responsible for organizing voters and coordinating campaign activity within a single electoral precinct.

An electoral system in which voters rank candidates in order of preference, with lower preferences counted if no candidate wins outright on first choices.

A person formally nominated to become premier or prime minister but who has not yet been sworn in or assumed the office's powers.

Presidential coattails describe the influence a popular presidential candidate has in boosting the electoral success of their party's down-ballot candidates.

A candidate who runs against an incumbent or party-favored contender within the same party's primary election rather than waiting for the general election.

An election held to select a party's candidate for a subsequent general election.

A second election held if no candidate achieves a required threshold in the primary to ensure majority support.

The minimum share of votes a candidate must win in a primary election to advance, secure delegates, or avoid a runoff.

The method of distributing seats or delegates based on the percentage of votes received. This system aims to reflect [Voter](https://modeldiplomat.com/learn/glossary/voter) preferences fairly.

An electoral system in which parties gain seats in proportion to the number of votes they receive. It aims to reflect the diversity of voter preferences more accurately than [Winner-Takes-All](https://modeldiplomat.com/learn/glossary/winner-takes-all) systems.

The minimum share of votes a party needs to gain representation in a proportional system.

A ballot cast when a voter's eligibility is in question, set aside and counted only after election officials verify the voter qualifies under state law.

A procedure allowing one person to cast a vote on behalf of another who has authorised them to do so, used in elections and legislative bodies.

The systematic collection and analysis of data to gauge citizens' attitudes and preferences on political issues or candidates.

A political telemarketing tactic disguised as a survey, designed to spread negative information about a candidate rather than measure opinion.

A voting method in which a single ballot is drawn at random from all cast ballots and its top choice is declared the winner.

An electoral system where voters rank candidates and winners are determined through vote redistribution.

The process of redistributing seats in a legislative body based on population changes, often following a census. It affects political representation and district boundaries.

A procedure allowing voters to remove an elected official from office before the end of their term through a direct vote.

A process allowing voters to petition for the removal of an elected official before the end of their term, enabling direct accountability.

The legal signature or vote requirement that must be met to initiate or successfully complete the recall of an elected official before their term ends.

The process of retallying votes to verify the accuracy of election results.

A body, often independent of the legislature, that draws electoral district boundaries to allocate representation across a jurisdiction.

A direct vote by the electorate on a specific proposal or law.

A minimum [Voter Turnout](https://modeldiplomat.com/learn/glossary/voter-turnout) requirement that must be met for a referendum result to be valid.

A citizen whose name appears on an official electoral roll, making them eligible to cast a ballot in a given jurisdiction's elections.

A secondary voting or selection round that gives eliminated candidates a second chance to qualify, used in some elections, tournaments, and selection processes.

A legal rule requiring a person to live in a jurisdiction for a set period before they can vote, run for office, or access certain rights there.

An up-or-down vote in which the electorate decides whether to keep an incumbent official—typically a judge—in office for another term, with no opposing candidate on the ballot.

When voters make decisions based on evaluations of past government performance rather than future promises. It emphasizes accountability in democracy.

The official legally responsible for administering an election in a defined constituency, receiving nominations, supervising the count, and formally declaring the result.

A local, constituency-level branch of a Canadian political party that selects candidates, raises funds, and organizes campaigns within a single electoral district.

The legal entitlement of eligible citizens to cast a ballot in public elections, recognized as a core civil and political right under international human rights law.

The decline in votes cast for down-ballot races compared to the top-of-ticket contest on the same ballot.

A parliamentary constituency in pre-1832 Britain with a tiny electorate that returned MPs disproportionate to its population, usually under a patron's control.

A second-round vote held when no candidate clears a required threshold (usually a majority) in the first round, typically between the top two finishers.

An electoral district where one party or candidate consistently wins by large margins, making a change in representation highly unlikely.

A highest-averages formula for allocating seats in proportional-representation elections, using the odd-number divisors 1, 3, 5, 7, and so on.

An election policy allowing eligible voters to register and cast a ballot on the same day, including on Election Day itself.

A person authorised to observe the casting and counting of votes in an election to verify the process is conducted lawfully and accurately.

A mathematical rule that converts vote totals (or population counts) into a discrete number of legislative seats for each party, list, or district.

A voter's lower-ranked choice on a preferential ballot, used to redistribute votes when their higher-ranked candidate is eliminated or already elected.

A voting method in which each voter's choice is recorded anonymously, preventing others from knowing how any individual voted.

Voting behavior in which citizens choose candidates primarily based on shared religious, ethnic, or confessional identity rather than policy or performance.

The tendency of individuals to prefer information that aligns with their existing beliefs and avoid contradictory information. This affects [Political Polarization](https://modeldiplomat.com/learn/glossary/political-polarization).

Political activities conducted outside formal campaign regulations to influence elections indirectly.

An election staged to project democratic legitimacy while the outcome is predetermined through repression, fraud, or exclusion of genuine opposition.

An electoral system where voters cast one vote in multi-member districts, often leading to [Strategic Voting](https://modeldiplomat.com/learn/glossary/strategic-voting).

An electoral system where voters rank candidates and votes are transferred to meet a quota for [Proportional Representation](https://modeldiplomat.com/learn/glossary/proportional-representation).

When voters base their electoral choice primarily on one specific political issue, ignoring others.

An electoral district that elects one representative to a legislative body. This system is often associated with [Winner-Takes-All](https://modeldiplomat.com/learn/glossary/winner-takes-all) elections and can lead to disproportional representation.

An election called earlier than legally scheduled, usually by the head of government, to exploit political timing or resolve a parliamentary deadlock.

Deep divisions in society based on factors like ethnicity, religion, or class that shape political party support. These cleavages influence party systems and voting patterns.

A political ideology advocating for collective ownership or regulation of the means of production to promote social [Equality](https://modeldiplomat.com/learn/glossary/equality).

A form of authoritarian rule that maintains democratic institutions and elections but restricts freedoms and manipulates processes to stay in power.

Political donations made to parties or organizations for general purposes not regulated by federal campaign finance laws.

Policy approaches that nudge individuals toward beneficial choices while preserving freedom of choice, often used in democratic governance.

Sortition is the selection of political officeholders or decision-makers by random lot from a defined population, rather than by election or appointment.

An election held outside the regular electoral calendar to fill a vacancy or decide a specific question, typically triggered by death, resignation, or removal.

A political communicator who shapes information to present a favorable interpretation of events or policies.

A ballot on which a voter chooses candidates from more than one political party across different races in the same election.

Voting for candidates from different parties on the same ballot, rather than supporting a single party.

A candidate whose presence in an election draws votes from a major candidate, potentially changing the outcome.

When a third-party or minor candidate draws votes away from a major candidate, potentially changing the election outcome. This often occurs in plurality systems.

An electoral system in which only a portion of seats in a legislative body are contested at each election cycle, rather than the entire body at once.

Casting votes for every candidate of a single political party on the ballot, often enabled by a single mark or selection option.

Decisions by potential candidates to run or not based on calculations about winning chances and vote splitting.

When voters choose a candidate not as their first preference but to prevent an undesirable candidate from winning.

Suffrage is the legal right of an individual to vote in public elections, including who is eligible and under what conditions.

Political action committees that can raise unlimited funds but cannot directly coordinate with candidates.

A party official or elected leader who has a vote in selecting a party's presidential nominee, independent of primary or [Caucus](https://modeldiplomat.com/learn/glossary/caucus) results. Common in some party systems like the US Democrats.

An electoral district where no single party has overwhelming support, making it competitive and unpredictable.

A state in which no single candidate or party has overwhelming support, making it highly competitive and critical in determining election outcomes. Candidates often focus resources on these states during campaigns.

A [Voter](https://modeldiplomat.com/learn/glossary/voter) who does not have a strong allegiance to any political party and can be persuaded to vote for different parties in different elections.

Voters who do not have consistent party loyalty and can change their vote between elections.

Casting a ballot for a less-preferred candidate who has a stronger chance of winning, in order to block an even less-preferred outcome.

A campaign field tactic that uses voter data to direct door-to-door or phone outreach at specific voters most likely to be persuadable or mobilizable.

The maximum vote share a party can receive and still, under the worst-case distribution of other votes, fail to win a seat in a given electoral system.

The minimum share of votes a party must win to qualify for seats in a legislature under a proportional or mixed electoral system.

Voting for candidates from different political parties for different offices in the same election, reflecting independent or mixed political preferences.

An electoral system where all candidates compete in a single [Primary Election](https://modeldiplomat.com/learn/glossary/primary-election) and the two highest vote-getters advance to the general election regardless of party.

A debate format in which candidates answer questions posed directly by an audience of undecided or ordinary voters, usually with a moderator facilitating.

A repeated survey that measures shifts in public opinion over time, typically by polling a rolling sample of voters during an election campaign.

A clientelist strategy in which parties pay or reward known supporters to show up and vote, rather than trying to persuade undecided voters.

The difference in [Voter Turnout](https://modeldiplomat.com/learn/glossary/voter-turnout) rates between demographic groups, such as age, race, or socioeconomic status.

A party system dominated by two major political parties.

An electoral system where a second round of voting is held if no candidate achieves a majority in the first round.

A candidate who faces no rival on the ballot for a given office, and who therefore wins the seat automatically or with only a formal vote.

The illegal practice of offering money or goods to voters in exchange for their votes. It undermines free and fair elections.

An informal arrangement in which two voters in different jurisdictions agree to swap their votes to maximize the impact of their preferences under a given electoral system.

When two or more similar candidates divide a shared base of voters, allowing a less-preferred rival to win with a plurality.

A lack of interest or motivation among eligible voters to participate in elections. It can result from disillusionment, feeling that one's vote does not matter, or lack of information.

An official list of registered voters in a jurisdiction, containing identifying information and vote history, used for election administration and campaign targeting.

Regulations requiring voters to present specific identification to cast a ballot. Supporters say they prevent fraud; critics argue they can suppress turnout.

The use of threats, coercion, or harassment to deter eligible voters from registering, casting a ballot, or voting for a particular candidate.

Efforts by political parties or organizations to encourage and increase [Voter Turnout](https://modeldiplomat.com/learn/glossary/voter-turnout), especially among supportive demographics.

An organized campaign to enroll eligible citizens on official electoral rolls so they can vote in upcoming elections.

The process of removing names from [Voter](https://modeldiplomat.com/learn/glossary/voter) registration lists, which can sometimes lead to disenfranchisement if done improperly.

Actions or policies that prevent or discourage certain groups from voting.

Methods used to discourage or prevent specific groups from voting, such as strict ID laws or limited polling places.

The percentage of eligible voters who participate in an election by casting a ballot.

A situation where collective preferences can be cyclic and inconsistent, making it impossible to determine a clear winner.

German for "electoral constituency"; a geographic district in which voters elect a direct representative, most notably to the Bundestag.

A ballot that does not contribute to electing a candidate, either because it was cast for a loser or exceeded what the winner needed to win.

An election in which one party makes unusually large, broad-based gains across many districts, often flipping control of a legislative chamber.

A voting system where votes have different weights, often used in organizations to reflect member size or stake.

A party official responsible for enforcing [Party Discipline](https://modeldiplomat.com/learn/glossary/party-discipline) and ensuring members vote according to party lines.

An electoral system where the candidate or party with the most votes wins all the representation or delegates.

A candidate not pre-printed on the ballot whose name voters must manually write or type in the designated space to cast a valid vote.