- Judicial review
- The power of courts to declare a law or government action unconstitutional; established in Marbury v. Madison (1803).
- Popular sovereignty
- The principle that government's authority comes from the consent of the governed.
- Natural rights
- Rights such as life, liberty, and property that people are born with and government exists to protect.
- Social contract
- People consent to give up some freedom to a government in exchange for protection of their rights.
- Republicanism
- A system in which citizens elect representatives to make decisions on their behalf.
- Limited government
- The principle that government's powers are restricted (usually by a constitution) to protect liberty.
- Declaration of Independence
- 1776 document (Jefferson) asserting natural rights, social contract, and that government derives power from the consent of the governed.
- Articles of Confederation
- The first U.S. constitution; created a weak central government with no power to tax or regulate commerce.
- Why the Articles failed
- No power to tax, no power to regulate commerce, no executive or national courts; amendments needed all 13 states.
- Shays' Rebellion
- A 1786–87 uprising that exposed the national government's weakness and spurred the Constitutional Convention.
- U.S. Constitution
- The 1787 framework establishing federalism, separation of powers, checks and balances, and (via amendments) the Bill of Rights.
- Federalist Papers
- Essays by Hamilton, Madison, and Jay urging ratification of the Constitution; Nos. 10, 51, 70, 78 are required.
- Federalist No. 10
- Madison: a large republic is the best cure for faction because it spreads power across many competing interests.
- Faction
- A group united by a common interest that may work against others' rights or the common good (Federalist No. 10).
- Federalist No. 51
- Madison: separation of powers and checks and balances — 'ambition must be made to counteract ambition.'
- Brutus No. 1
- Anti-Federalist essay warning that a large, powerful central government would threaten individual liberty.
- Federalists
- Supporters of ratifying the Constitution who favored a stronger national government.
- Anti-Federalists
- Opponents of the Constitution who feared centralized power and demanded a Bill of Rights.
- Bill of Rights
- The first ten amendments, guaranteeing civil liberties; added in 1791 to win Anti-Federalist support.
- Great Compromise
- Created a bicameral Congress: a population-based House and an equal-representation Senate.
- Federalism
- A system in which power is divided and shared between a national government and state governments.
- Confederation
- A loose alliance of states in which most power rests with the states (the Articles).
- Unitary system
- A system in which most power is held by a single central government.
- Enumerated powers
- Powers specifically granted to the national government (chiefly Congress) by the Constitution.
- Reserved powers
- Powers kept by the states under the Tenth Amendment.
- Concurrent powers
- Powers shared by national and state governments, such as taxing and law enforcement.
- Supremacy Clause
- Article VI: the Constitution and federal law are the 'supreme law of the land' over conflicting state law.
- Necessary and Proper Clause
- The 'elastic clause' (Article I) letting Congress make laws to carry out its enumerated powers; basis of implied powers.
- Commerce Clause
- Gives Congress power to regulate interstate commerce; a major source of national authority.
- Tenth Amendment
- Reserves to the states (or the people) all powers not delegated to the federal government.
- Separation of powers
- Dividing government into legislative, executive, and judicial branches so no branch holds all power.
- Checks and balances
- Each branch can limit the others (veto, override, confirmation, judicial review).
- Categorical grant
- Federal money given to states for a specific purpose with strict conditions.
- Block grant
- Federal money given to states for a broad purpose with more spending discretion.
- Unfunded mandate
- A federal requirement imposed on states without providing the money to carry it out.
- Participatory democracy
- A model emphasizing broad citizen participation in politics and civil society.
- Pluralist democracy
- A model in which organized interest groups compete to influence policy.
- Elite democracy
- A model in which a small number of wealthy, educated elites have the most political influence.
- Bicameral
- Having two chambers; Congress is the House of Representatives and the Senate.
- House of Representatives
- 435 members apportioned by state population, two-year terms; originates revenue bills.
- Senate
- 100 members (two per state), six-year terms; confirms appointments and ratifies treaties.
- Speaker of the House
- The presiding officer and leader of the majority party in the House.
- Filibuster
- A Senate tactic of prolonged debate to delay or block a vote.
- Cloture
- A Senate vote of 60 to end a filibuster and proceed to a vote.
- Committee system
- Where most legislative work happens; committees research, mark up, and decide whether bills advance.
- Conference committee
- A temporary joint committee that reconciles House and Senate versions of a bill.
- Rules Committee
- The House committee that sets the terms (time, amendments) for floor debate.
- Veto
- The President's power to reject a bill passed by Congress.
- Veto override
- Congress can override a veto with a two-thirds vote in both chambers.
- Pocket veto
- A bill dies if the President takes no action and Congress adjourns within ten days.
- How a bill becomes a law
- Introduction → committee → floor debate and vote → other chamber → conference → President signs or vetoes.
- Power of the purse
- Congress's control over federal spending and taxing, a key check on the other branches.
- Oversight
- Congress's monitoring of the executive branch and bureaucracy, often through hearings.
- Impeachment
- The House charges an official with wrongdoing; the Senate holds the trial.
- Formal presidential powers
- Powers in the Constitution: veto, appointments, commander in chief, pardons, treaty-making.
- Informal presidential powers
- Powers not listed in the Constitution: executive orders, the bully pulpit, executive agreements.
- Executive order
- A presidential directive that manages the federal government and carries the force of law.
- Executive agreement
- An agreement with a foreign leader that, unlike a treaty, does not require Senate ratification.
- Commander in chief
- The President's role as head of the armed forces.
- Bully pulpit
- The President's use of the office's visibility to influence public opinion and the agenda.
- Federalist No. 70
- Hamilton: argues for a single, energetic executive who can act decisively and be accountable.
- War Powers Resolution
- A 1973 law requiring the President to notify Congress within 48 hours of deploying troops and limiting deployments without authorization.
- Federalist No. 78
- Hamilton: defends an independent judiciary with the power of judicial review (the 'least dangerous' branch).
- Marbury v. Madison (1803)
- Established judicial review — the courts' power to strike down unconstitutional laws.
- McCulloch v. Maryland (1819)
- Upheld implied powers (Necessary and Proper Clause) and national supremacy over the states.
- Stare decisis
- 'Let the decision stand' — courts generally follow precedent from prior rulings.
- Precedent
- A prior court decision that guides rulings in later, similar cases.
- Judicial activism
- A philosophy where judges are more willing to overturn precedent or strike down laws.
- Judicial restraint
- A philosophy where judges defer to elected branches and precedent whenever possible.
- Appellate jurisdiction
- A court's power to review decisions made by a lower court.
- Original jurisdiction
- A court's power to hear a case first, before any appeal.
- Writ of certiorari
- An order by which the Supreme Court agrees to hear a case; needs the 'rule of four.'
- Federal bureaucracy
- The agencies and departments that carry out and enforce the laws Congress passes.
- Rulemaking
- The bureaucracy's authority to write detailed regulations that carry the force of law.
- Discretionary authority
- An agency's power to decide how to implement a law where Congress left details unspecified.
- Iron triangle
- The stable alliance among a congressional committee, an agency, and an interest group.
- Delegated discretionary authority
- Power Congress grants to agencies to implement and enforce laws.
- Cabinet
- The heads of the executive departments who advise the President.
- Merit system
- Hiring and promoting federal workers based on qualifications rather than political ties.
- Gridlock
- Difficulty passing laws when the branches or parties disagree, built into the system's design.
- Divided government
- When different parties control the presidency and one or both chambers of Congress.
- Twenty-Second Amendment
- Limits the President to two elected terms.
- Twenty-Fifth Amendment
- Establishes presidential succession and procedures for presidential disability.
- Redistricting
- Redrawing the boundaries of congressional districts within a state.
- Gerrymandering
- Drawing district lines to favor one party or group.
- Trustee model
- A representative votes based on their own judgment of the public good.
- Delegate model
- A representative votes the way their constituents want.
- Treaty ratification
- Treaties require approval by a two-thirds vote of the Senate.
- Civil liberties
- Constitutional protections FROM government action, found chiefly in the Bill of Rights.
- Civil rights
- Protections BY government against discrimination, guaranteeing equal treatment.
- Selective incorporation
- Applying most Bill of Rights protections to the states one at a time via the 14th Amendment's Due Process Clause.
- Due process
- The requirement that government follow fair procedures before depriving a person of life, liberty, or property.
- Procedural due process
- The government must use fair procedures and methods.
- Substantive due process
- Limits on what the government may do, regardless of procedures used.
- Equal Protection Clause
- The 14th Amendment guarantee that states may not deny anyone the equal protection of the laws.
- Establishment Clause
- The First Amendment bar on government establishing or promoting religion.
- Free Exercise Clause
- The First Amendment protection of the right to practice one's religion.
- Schenck v. United States (1919)
- Speech may be restricted when it poses a 'clear and present danger.'
- Engel v. Vitale (1962)
- State-sponsored prayer in public schools violates the Establishment Clause.
- Gideon v. Wainwright (1963)
- Guaranteed the right to an attorney for defendants who cannot afford one (6th Amendment).
- Tinker v. Des Moines (1969)
- Symbolic student speech (armbands) is protected unless it disrupts school.
- New York Times Co. v. United States (1971)
- Rejected prior restraint of the press (the Pentagon Papers).
- Wisconsin v. Yoder (1972)
- Protected Amish families' free exercise of religion against compulsory schooling.
- McDonald v. Chicago (2010)
- Incorporated the Second Amendment right to bear arms against the states.
- Roe v. Wade (1973)
- Applied the right to privacy to abortion (a required case in the AP framework).
- Shaw v. Reno (1993)
- Racial gerrymandering of districts is subject to strict scrutiny.
- Brown v. Board of Education (1954)
- Segregated public schools are inherently unequal and unconstitutional (Equal Protection).
- Plessy v. Ferguson (1896)
- Earlier ruling that upheld 'separate but equal'; overturned by Brown.
- Prior restraint
- Government action to prevent material from being published; generally unconstitutional.
- Clear and present danger
- The Schenck test allowing speech limits when speech creates an imminent threat.
- Miranda rights
- Police must inform a suspect of the right to remain silent and to an attorney before interrogation.
- Exclusionary rule
- Evidence obtained illegally generally cannot be used in court.
- Symbolic speech
- Nonverbal expression (like armbands or flag burning) protected by the First Amendment.
- Letter from a Birmingham Jail
- King's required document defending nonviolent civil disobedience against unjust laws.
- Civil Rights Act of 1964
- Banned discrimination based on race, color, religion, sex, or national origin in employment and public accommodations.
- Voting Rights Act of 1965
- Banned racial discrimination in voting and authorized federal oversight of elections.
- Affirmative action
- Policies giving special consideration to members of historically disadvantaged groups.
- Fourteenth Amendment
- Guarantees due process and equal protection and is the vehicle for incorporation.
- Fifteenth Amendment
- Prohibits denying the vote based on race, color, or previous servitude.
- Nineteenth Amendment
- Granted women the right to vote (1920).
- Twenty-Fourth Amendment
- Banned poll taxes in federal elections.
- Twenty-Sixth Amendment
- Lowered the voting age to 18.
- Strict scrutiny
- The highest standard of judicial review, used for laws affecting fundamental rights or suspect classifications.
- Probable cause
- Reasonable grounds, required by the Fourth Amendment, for a search or arrest.
- Search and seizure
- The Fourth Amendment protects against unreasonable government searches and seizures.
- Double jeopardy
- The Fifth Amendment bar on being tried twice for the same crime.
- Right to privacy
- An implied constitutional right underlying decisions on contraception and abortion.
- Suffrage movements
- Organized efforts (abolition, women's suffrage, civil rights, LGBTQ rights) to expand civil rights.
- Political ideology
- A consistent set of beliefs about the proper role and purpose of government.
- Liberalism (U.S.)
- Generally favors a larger government role in the economy and fewer restrictions on personal behavior.
- Conservatism (U.S.)
- Generally favors a smaller economic role for government, lower taxes, and traditional social policy.
- Libertarianism
- Favors minimal government in both economic and social life.
- Political socialization
- The process of developing political values through family, school, peers, religion, and the media.
- Agents of socialization
- Family, schools, peers, religion, and the media — sources that shape political beliefs.
- Family (socialization)
- Usually the most influential agent of political socialization, shaping early party identification.
- Generational effect
- When a major event shapes the political outlook of an entire age cohort.
- Life-cycle effect
- How a person's political views change as they age (e.g., toward issues affecting older adults).
- Public opinion
- The collective attitudes of citizens on issues, candidates, and government.
- Scientific poll
- A poll using a random sample so a few hundred respondents can represent millions.
- Random sampling
- Selecting respondents so every member of the population has an equal chance of being chosen.
- Representative sample
- A sample whose makeup mirrors the population it is meant to describe.
- Sampling error
- The margin of error showing how far a sample result may differ from the true value.
- Margin of error
- A statistic giving the range within which the true population value likely falls.
- Sampling bias
- Error from a non-random sample that over- or under-represents groups (e.g., polling one rally).
- Straw poll
- An unscientific, non-random survey that does not reliably represent the public.
- Exit poll
- A poll of voters as they leave the polls, used to project and analyze results.
- Question wording effect
- How the phrasing of a poll question can change the responses it gets.
- Political efficacy
- A citizen's belief that they can understand and influence politics.
- Keynesian economics
- Favors government spending and tax cuts to boost demand during downturns.
- Laissez-faire
- Favors minimal government interference in the economy.
- Monetarism
- Emphasizes managing the economy by controlling the growth of the money supply.
- Supply-side economics
- Cutting taxes and regulation to spur production, investment, and growth.
- Fiscal policy
- Government use of taxing and spending to influence the economy (set by Congress and the President).
- Monetary policy
- The Federal Reserve's management of the money supply and interest rates.
- Federal Reserve
- The U.S. central bank, which sets monetary policy independently of the elected branches.
- Political culture
- The shared beliefs and values that shape Americans' views of government (liberty, equality, individualism).
- American exceptionalism
- The belief that the U.S. has a unique character and role rooted in liberty and democracy.
- Individualism
- The value placed on personal freedom and self-reliance in American political culture.
- Equality of opportunity
- The value that everyone should have a fair chance, central to American political culture.
- Party identification
- A person's psychological attachment to a political party, a strong predictor of voting.
- Ideologically consistent
- Holding views that consistently line up with one ideology across many issues.
- Linkage institution
- A structure (parties, elections, interest groups, media) that connects citizens to government.
- Political party
- An organization that recruits candidates, runs in elections, and seeks to control government.
- Two-party system
- A system dominated by two major parties, reinforced by winner-take-all elections.
- Party platform
- The formal statement of a party's positions and goals.
- Realignment
- A lasting shift in the coalitions supporting the parties, often after a critical election.
- Dealignment
- A decline in voters' attachment to parties and a rise in independents.
- Interest group
- An organization that lobbies government to influence policy for its members' shared goals.
- Lobbying
- Trying to influence officials and policy on behalf of an interest.
- Free-rider problem
- When people enjoy a group's benefits without joining or paying, weakening collective action.
- Political Action Committee (PAC)
- An organization that raises and spends limited, regulated money to support candidates.
- Super PAC
- An independent committee that may raise and spend unlimited money but cannot coordinate with candidates.
- Citizens United v. FEC (2010)
- Held that independent political spending by corporations and unions is protected speech.
- Mass media
- Outlets (TV, newspapers, online) that inform the public, set the agenda, and act as a watchdog.
- Agenda setting
- The media's power to shape which issues the public sees as important.
- Watchdog role
- The media's function of scrutinizing government and exposing wrongdoing.
- Voter turnout
- The share of eligible citizens who actually vote.
- Factors raising turnout
- Higher education, income, age, and strong party identification.
- Factors lowering turnout
- Registration hurdles, voter apathy, and low political efficacy.
- Rational-choice voting
- Voting based on what is in one's own best interest.
- Retrospective voting
- Voting based on the recent past performance of officials or parties.
- Prospective voting
- Voting based on what a candidate pledges to do in the future.
- Party-line voting
- Voting for candidates of one party across the ballot.
- Electoral College
- The body of 538 electors that elects the President; 270 are needed to win.
- Winner-take-all
- Most states award all of their electoral votes to the popular-vote winner in that state.
- Swing state
- A competitive state where the outcome is uncertain and campaigns focus their efforts.
- Popular vote vs Electoral College
- A candidate can win the presidency while losing the national popular vote.
- Incumbency advantage
- The electoral edge held by current officeholders (name recognition, funding, constituent service).
- Primary election
- An election to choose a party's nominee for the general election.
- Caucus (election)
- A local meeting where party members select delegates and nominees.
- Open vs closed primary
- Open: any voter may participate; closed: only registered party members may.
- General election
- The final election in which voters choose among the parties' nominees.
- National convention
- A party gathering that formally nominates its presidential candidate and adopts the platform.
- Incumbent
- An official currently holding office.
- Single-member district
- A district that elects one representative, reinforcing the two-party system.
- Federal Election Commission (FEC)
- The agency that enforces federal campaign-finance law.
- Grassroots mobilization
- Organizing ordinary citizens to take political action.
- Social movement
- A broad effort by ordinary people to bring about political or social change.
- Voter registration
- The requirement to enroll before voting; rules can raise or lower turnout.
- Third party
- A minor party that rarely wins but can raise issues and affect outcomes.