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Exam prep · AP US Government

AP US Government flashcards: the 9 documents, 15 cases and the terms between them

AP Government has a fixed core: nine foundational documents and fifteen required Supreme Court cases, each of which can appear in the free-response section by name. Flashcards are the fastest way to own that core. Start with the free foundations and institutions deck below.

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Updated 2026-10-27. Decks are shared by Quizcard and its users; study them on the page or copy them into a free account.

AP US Government at a glance

Format
Section I: 55 multiple-choice questions in 1 hour 20 minutes (50%). Section II: 4 free-response questions in 1 hour 40 minutes (50%): concept application, quantitative analysis, a Supreme Court comparison, and an argument essay.
Length
3 hours.
Scoring
1 to 5. No penalty for wrong answers.
Required readings
9 foundational documents (including the Declaration, the Constitution, Federalist 10, 51, 70 and 78, Brutus 1, and Letter from Birmingham Jail) and 15 required Supreme Court cases.
Date
Early May. Register through your school.

What the AP US Government tests

  • Unit 1: Foundations of American democracy. 15 to 22% of the exam.
  • Unit 2: Interactions among branches of government. 25 to 36%.
  • Unit 3: Civil liberties and civil rights. 13 to 18%.
  • Unit 4: American political ideologies and beliefs. 10 to 15%.
  • Unit 5: Political participation. 20 to 27%.

Free AP US Government flashcard decks

  • AP US Government: Foundations and Institutions32 cards · High school · Bureaucracy · Civil liberties · Civil rights · Congress
  • US History: Colonial Era to the Civil War31 cards · High school · Civil War · Colonial America · Expansion · New nation

Missing a topic? Upload the chapter from your prep book and Quizcard builds the deck for you, grouped by topic, with figures kept from PDFs. How it works.

Test yourself: free AP US Government practice quizzes

  • US History: Colonial Era to the Civil War quiz19 multiple-choice questions with explanations · no account needed

Each quiz scores you at the end and explains every answer. Redo it any time; the questions reshuffle.

Sample cards from “AP US Government: Foundations and Institutions”

What is a pocket veto?

Answer: If Congress adjourns within ten days of sending a bill and the president doesn't sign it, the bill dies.

Explanation

A regular veto can be overridden by two-thirds of both houses.

What did Citizens United v. FEC (2010) decide?

Answer: Corporations and unions may spend unlimited money on independent political expenditures as protected speech.

Explanation

Led to the rise of super PACs.

How does the Electoral College work?

Answer: Each state gets electors equal to its senators plus representatives; 270 of 538 are needed to win. Most states are winner-take-all.

Explanation

Maine and Nebraska split electors by district.

What is the difference between an open and closed primary?

Answer: Open: any voter can participate in a party's primary. Closed: only registered party members.

Explanation

Caucuses are meetings rather than ballots.

What did Brown v. Board of Education (1954) decide?

Answer: Racial segregation in public schools violates the Equal Protection Clause; 'separate but equal' is inherently unequal.

Explanation

Overturned Plessy v. Ferguson.

What is selective incorporation?

Answer: Applying Bill of Rights protections to the states case by case through the Fourteenth Amendment's due process clause.

Explanation

McDonald v. Chicago incorporated the Second Amendment.

Showing 6 of 32 cards. Study the whole deck or copy it into your account.

A flashcard study plan for the AP US Government

  1. Week 1: the 15 required cases. Front: case name. Back: the constitutional question, the holding, and the clause or amendment involved. Study the foundations and institutions deck alongside.
  2. Week 2: the 9 documents. Front: the document. Back: author, main argument, and one quotable line you could use in the argument essay.
  3. Weeks 3 to 4: Units 2 and 5 terms (they are over half the exam): powers of each branch, the bureaucracy, elections, parties, interest groups, media.
  4. Week 5: upload your textbook chapters or notes and generate decks; practise the Supreme Court comparison question with a card per pair of related cases.
  5. Week 6: one released exam under time, then only the “missed” deck.

How to write AP US Government cards that work

  • Card cases in pairs that the comparison question likes: Tinker with Schenck, McCulloch with US v. Lopez, Engel with Wisconsin v. Yoder.
  • For the argument essay, card two documents per unit as evidence so you always have a quotable source.
  • Card each power with its check: the President nominates, the Senate confirms; Congress passes, the President vetoes, Congress overrides.
  • Add quantitative-analysis cards: a described chart on the front, the trend and one causal explanation on the back.

Questions

Is the government deck here free?

Yes. Study it on the page or copy it into a free account; your own cards are free with no limits.

Can I turn the required documents into flashcards?

Paste the text or upload the PDF and Quizcard writes cards grouped by argument. Two generated documents are free.

Do I need to memorise case dates?

No. You need the constitutional question, the holding and the reasoning. Dates only matter for ordering related cases.

Is there a practice quiz?

Public decks with a quiz show it under “Test yourself”; you can also press “Quiz me” on any deck you copy.

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Official information: College Board: AP US Government and Politics. Formats and weights change; check the official page before test day.

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