Unit 2: Interactions Among Branches of Government

Unit 2 covers the institutions that run the American government and how they interact. That includes the structure and behavior of Congress, the powers and limits of the presidency, the role of the courts, the bureaucracy that implements policy, and the bargaining among branches that produces policy. CED topics 2.1 through 2.15.

2.1 Congress: The Senate and the House of Representatives

Congress is bicameral, with two chambers that represent the country in different ways. The House of Representatives has 435 voting members, apportioned by population and elected every two years. Short terms and population-based seats were designed to keep the House close to the people, the chamber most responsive to shifts in public opinion. The Senate has 100 members, two per state regardless of population, serving six-year terms with one-third facing election every two years. That staggered design makes the Senate a continuous body because it never turns over all at once, which was meant to give it steadiness and a longer view.

Congress carries the Constitution's lawmaking power. Its enumerated powers, expressly granted in the Constitution, include declaring war, setting the national rules for naturalization, and regulating interstate commerce. Its implied powers, inferred from those listed powers through the Necessary and Proper Clause, let it act on matters the founders never imagined. Both chambers together embody republicanism, the principle that citizens govern through elected representatives. When the exam asks which principle Congress reflects, republicanism is the answer, and the House's design is the reason.

The two designs pull in opposite directions on purpose. Two-year House terms keep members attentive to voters; six-year Senate terms let senators cast unpopular votes and wait out the anger. When the exam asks which chamber responds faster to public opinion, the answer is always the House, and the reason is the term length.

2.2 Structures, Powers, and Functions of Congress

Congress does its real work in committees. Standing committees are permanent bodies that specialize in a policy area. They hold committee hearings to gather testimony, then mark up bills by debating and revising them line by line. Most bills die in committee, which makes committee chairs and members the gatekeepers of the legislative process. In the House, the Rules Committee sets the terms of floor debate, including how long a bill is discussed and whether amendments are allowed. The Speaker of the House, the House presiding officer elected by the majority party, wields major influence over House legislative work, from committee assignments to which bills reach the floor. A conference committee, temporary by design, reconciles the differences when the House and Senate pass different versions of the same bill.

The Senate runs on different rules because any single senator can matter. Unanimous consent moves routine business quickly when nobody objects. A hold lets a senator delay a bill from reaching the floor. A filibuster prolongs debate to delay or prevent a vote, and cloture is the procedure for ending debate, requiring three-fifths of the Senate. These tools help explain why the Senate often moves more slowly than the House. The House majority controls the floor, while Senate rules protect the minority's ability to be heard.

Money follows specific constitutional rules. Revenue bills, which raise money, must originate in the House. Mandatory spending is required by existing law and covers entitlement programs such as Social Security, Medicare, and Medicaid; Congress does not vote on it each year. Discretionary spending is approved through the annual appropriations process and is where most yearly budget fights happen. Members also trade favors. Pork-barrel legislation tucks local projects into larger bills, and logrolling trades votes so each member's priorities survive.

A few rarely used tools round out the picture. A discharge petition can force a bill out of committee to the House floor, but it is rarely attempted and even more rarely succeeds. The Committee of the Whole lets the House debate under looser rules to move faster. It is more useful to learn the logic behind these procedures than to memorize every name. House rules give majorities room to act, while Senate rules protect the minority's ability to slow things down.

The distinctions in the trap boxes are in the Unit 2 deck as flashcards. If one catches you here, you will see it again in the deck until you can spot it without stopping.

2.3 Congressional Behavior

Members of Congress choose, issue by issue, whom they are really voting for. The trustee model has legislators vote their own judgment about what is best. The delegate model has them vote as their constituents would want. The politico model mixes the two approaches. Members follow the voters on issues they care about and use independent judgment on the rest. Which model a member follows often depends on visibility. On a closely watched vote back home, the delegate model dominates; on an obscure procedural question, the trustee model has room.

Two forces make Congress harder to move. Ideological polarization is the growing distance between the parties' elected officials and voters, which makes bipartisan compromise harder. Gridlock follows when there is a lack of consensus that prevents legislative action. Divided government, with the presidency held by one party and at least one chamber of Congress by the other, makes gridlock more likely, though unified government does not guarantee smooth sailing either. On the exam, gridlock is a condition to identify rather than a judgment about whether the system is working well. The same separated powers that protect liberty also slow action.

Who gets represented starts with the district map. Redistricting redraws legislative boundaries after population changes, and gerrymandering draws those lines to advantage a political group. Two required cases set the legal frame. Baker v. Carr held that redistricting claims are justiciable, opening federal courts to Equal Protection challenges over district maps. Shaw v. Reno held that race-based districting can face Equal Protection challenges when race is the predominant factor in drawing the lines.

A lame duck president, one nearing the end of a term with a successor chosen or influence fading, changes congressional behavior too. Members start positioning for the next administration rather than the current one, and timing becomes part of the calculation, which is why major legislation often stalls in a president's final months.

2.4 Roles and Powers of the President

The president's power comes in two kinds. Formal powers are established by the Constitution or by law and include the veto, service as commander in chief of the armed forces, negotiating treaties, and appointing officials and judges. Informal powers grew up through political practice rather than constitutional text and include bargaining and persuasion with Congress, executive orders directing the executive branch, and the public tools of communication covered in the next sections. The distinction matters because formal powers have defined limits while informal powers stretch or shrink with the politics of the moment.

The veto shows both kinds of power at work. A president can reject a bill outright, and Congress can override that rejection with a two-thirds vote in each chamber. The pocket veto works differently. If the president takes no action during the final ten days of a congressional session and Congress adjourns, the bill dies without a veto message and without any chance of override. For international agreements, treaties require Senate ratification by two-thirds, while executive agreements need only the president. Agreements are easier to make, but they are also easier for the next president to undo.

The president does not work alone. The Cabinet, the heads of the executive departments, advises the president and administers major areas of federal policy. The Executive Office of the President is the staff and agencies that directly support presidential policymaking. Together they turn one elected official into a functioning executive branch, which is also why presidential priorities can reshape how laws are actually implemented.

Informal powers carry limits built into their informality. An executive order can be reversed by the next president with a signature, blocked by a court that finds it exceeds legal authority, or undercut by Congress writing a law that removes the discretion the order relied on. A signing statement, the president's written interpretation issued when signing a bill, signals how the executive branch will read the law, but it does not change the law's text. Because these tools do not require Congress, a later president or Congress can reverse them more easily.

2.5 Checks on the Presidency

Every presidential power has a check aimed at it. The Senate's advice and consent role means many appointments, and all treaties, need Senate confirmation; a hostile Senate can stall or block a president's team and deals. Congress can override vetoes, write laws that narrow presidential discretion, and control funding for presidential priorities. The courts can strike down executive actions that exceed legal authority. The congressional agenda is also a check because a president who wants legislation needs a Congress willing to take it up.

Judicial appointments let a president shape policy decades after leaving office, because federal judges serve during good behavior. Confirmation fights over judges tend to be intense because an appointment can affect policy long after the president has left office. Appointment conflict, when the Senate opposes a president's nominees, is the friction this design guarantees.

Impeachment is the heaviest check in the system. The House charges, the Senate tries, and conviction removes the official, but the supermajority requirement keeps removal rare by design. The prospect of proceedings can constrain presidential behavior long before any vote, so the threat itself can act as a check. Congress also checks the presidency prospectively, by writing statutes that define and limit what the executive branch may do, shrinking presidential discretion inside lines Congress draws.

2.6 Expansion of Presidential Power

The modern presidency is far larger than the office the founders designed, and the growth has a theory behind it. In Federalist No. 70, Hamilton argued that a single, energetic executive serves the public because unity in the executive supports decisiveness, and decisiveness helps protect national security, property, and liberty. That argument became the intellectual foundation for presidential power growing through crises, congressional delegation, precedent, and political practice.

Two theories still fight over how far that growth should go. Stewardship theory holds that presidents may act for the public good unless the Constitution or a law forbids the action. The limited presidential power view holds that presidents should exercise only authority the Constitution or a statute grants. Executive privilege is the claimed right to withhold confidential communications from Congress or the courts to protect candid advice. Supporters point to the need for honest deliberation, while critics describe it as a way to limit oversight.

The system's answer to concentrated executive power was the Twenty-Second Amendment, which limits a person to two elected presidential terms. It was a direct response to the concern that an energetic executive could become a permanent one, a concern Hamilton's critics had raised. Term limits do not shrink the office's powers, but they guarantee the office changes hands.

The fight between these theories never ends because the constitutional text supports both readings. Article II vests the executive power in the president without defining its edges, and Congress keeps delegating new authority while complaining about how it is used. The exam does not ask you to pick a winner. It asks you to recognize which theory a given presidential action is relying on.

2.7 Presidential Communication

The president is the only official elected by the whole country, and that national constituency gives the president a broader base of support than any individual member of Congress has. The bully pulpit is the president's ability to use the visibility of the office to shape what the public pays attention to. Going public means appealing directly to citizens to build support and pressure Congress or other actors into moving. Agenda setting is the quieter version, where the president influences which issues the public and the government treat as priorities.

The tools have changed with technology. The State of the Union is constitutionally required, a presidential message to Congress, but modern presidents also use it as a national pitch for their policy priorities to a prime-time audience. Social media lets presidents respond rapidly and speak to the public without intermediaries. Across these tools, the president uses national attention to gain political leverage and then uses that leverage with Congress.

Going public has limits. A president speaking to a divided public may reach only supporters, and members of Congress in safe seats can ignore national pressure entirely. Presidents also compete for attention with everything else in the media environment, so public attention is easier to hold when events already have the country's focus. Going public tends to work best alongside bargaining with Congress rather than instead of it, since public pressure and private persuasion often need to work together.

2.8 The Judicial Branch

Article III creates the Supreme Court and lets Congress establish the lower federal courts. But the judiciary's most famous power appears nowhere in the constitutional text. In Marbury v. Madison (1803), the Court established judicial review, the power of courts to determine whether government actions comply with the Constitution. Chief Justice Marshall's reasoning was structural. If the Constitution is the supreme law, someone must be able to say when ordinary law conflicts with it, and that someone is the courts.

Hamilton had made the case for this kind of judiciary years earlier. In Federalist No. 78, he defended an independent judiciary with life tenure as the branch least dangerous to liberty because it controls neither the military nor the money, only judgment. Judicial independence, the ability to decide cases without direct electoral or political pressure, is what lets courts issue unpopular decisions and still expect compliance. Constitutional interpretation, the process of determining what the Constitution's provisions mean in new circumstances, is where that independence does its daily work.

Hamilton called the judiciary the least dangerous branch because it commands neither the military nor the treasury, only judgment. That weakness also offers some protection. Because courts cannot enforce their own rulings, their authority rests on the willingness of the other branches and the public to comply. Life tenure supports this arrangement. A judge who never faces voters can protect unpopular minorities and strike down popular laws, which is part of what judicial independence is meant to allow.

2.9 The Role of the Judicial Branch

Courts do not start from scratch with each case. Stare decisis, the doctrine that courts generally follow precedent, keeps the law stable and predictable so that similar facts tend to get similar rulings. Judicial decision making weighs the law, the precedent, the facts, and constitutional interpretation together. Precedent is not absolute. Courts do overturn precedent when a majority concludes the old rule was wrong, and court composition, the legal and ideological perspectives of the sitting justices, shapes whether old rules survive.

How a court approaches that choice has names. Judicial activism favors robust judicial review, including willingness to overturn precedent or invalidate government action. Judicial restraint favors deference to the elected branches and close adherence to precedent. These terms describe approaches to judging rather than political positions. A restrained judge can uphold a law you oppose, and an activist judge can strike down one you support.

Precedent tends to be reconsidered when the old rule proves unworkable in practice, when new facts no longer fit it, or when a changed Court composition brings a majority willing to revisit it. None of this happens lightly. The Court explains at length why the old rule must go, because every overruling trades some of the law's predictability for what the majority sees as correctness. Stare decisis is a strong presumption, not an absolute rule, and questions that treat it as unbreakable miss how the Court actually behaves.

2.10 The Court in Action

The Supreme Court's power is protected by design. Federal judges serve during good behavior, and that life tenure means a president's judicial appointments keep shaping the law long after the president leaves. Cases reach the Court mostly by writ of certiorari, an order directing a lower court to send up a case for review; the justices choose which disputes deserve their attention, which is itself a form of power.

When the Court decides, it speaks in layers. The majority opinion is the controlling explanation agreed to by more than half the participating justices, and it is the law. A concurring opinion agrees with the outcome for different reasons. A dissenting opinion disagrees with the decision and explains why. Dissents can matter beyond the case because they preserve arguments that future majorities sometimes adopt. Together, these features create the countermajoritarian difficulty, in which unelected judges with life tenure can invalidate the acts of elected majorities. That result can seem undemocratic, but it follows from the design of judicial review.

Thousands of petitions arrive each term, and the justices grant only a small fraction. It takes four justices agreeing to take a case, the rule of four, which means a determined minority of the Court can force the full Court to decide an issue. Certiorari is most likely when lower courts disagree with each other or when the case presents an important unsettled question of federal law.

2.11 Checks on the Judicial Branch

The Court has no army and no budget, so the elected branches have real ways to push back. The Senate's judicial confirmation power means presidents shape the Court only with senatorial consent, and over decades the bench comes to reflect the politics of the presidents and Senates that built it. Congress can pass new legislation to blunt a ruling's practical effect where the Constitution allows it. It can engage in jurisdiction stripping, limiting the categories of cases the Court may hear on appeal, within constitutional limits. And it can propose a constitutional amendment that changes the legal rule underneath a decision entirely, which is the one response the Court cannot overrule.

Court legitimacy, the public's acceptance of the Court's authority, helps rulings take effect, because the Court cannot enforce its own decisions. Implementation of court decisions depends on executive officials, states, and institutions willing to carry them out. When public acceptance weakens, implementation can become harder, which is one reason the justices pay attention to how their decisions are received.

2.12 The Bureaucracy

The federal bureaucracy includes the departments, agencies, commissions, and government corporations that administer and implement federal policy. A department is a major executive organization covering a broad policy area, led by a Cabinet secretary who answers to the president. Beyond the departments sit independent agencies, independent regulatory commissions designed to regulate with some insulation from direct presidential control, and government corporations that deliver services in a businesslike form. Where an agency sits on the org chart determines who can tell it what to do, which is why the categories matter more than any single agency's name.

The workforce changed with the merit system, where hiring and promotion are based on qualifications and performance. That system replaced political patronage, the awarding of government jobs for political support. The professional civil service that resulted is meant to be competent and politically neutral, administering the law steadily across administrations. That neutrality can also make the bureaucracy slower to change, because career officials outlast every administration and answer to the statute as well as to the White House.

Around the agencies form durable relationships that shape policy from the outside. An iron triangle is a stable alliance among a congressional committee, a bureaucratic agency, and an interest group in one policy area. The committee protects the agency's budget, the agency serves the group's interests, and the group supports the committee's members. An issue network is a looser, wider coalition of officials, experts, groups, and advocates organized around an issue rather than locked into a three-way deal. Iron triangles tend to be stable, while issue networks are more fluid and can be harder to map.

2.13 Discretionary and Rulemaking Authority

Congress writes laws in broad strokes and hands the details to agencies, because it lacks the time, the technical expertise, and the ability to anticipate every application. Delegated authority is the transfer of power that occurs when Congress authorizes executive agencies to carry out legislation. Bureaucratic discretion is the agency's room to choose how laws will be interpreted and implemented case by case. Rulemaking authority goes further, letting agencies create regulations that carry the force of law. Policy implementation, putting laws and decisions into effect, is where statutes become the rules that affect daily life, so the details of a regulation can matter a great deal.

The examples are worth knowing by function rather than by trivia. The Environmental Protection Agency develops and enforces environmental regulations. The Securities and Exchange Commission regulates securities markets and enforces securities law. The Federal Election Commission administers and enforces federal campaign-finance law. Cabinet departments handle their own policy areas, including Homeland Security, Transportation, Veterans Affairs, and Education. The exam rarely asks what a specific agency does; it asks what kind of authority an agency is exercising when it acts.

2.14 Holding the Bureaucracy Accountable

Because bureaucrats are not elected, elected officials use several tools to oversee them. Congressional oversight is the review, monitoring, and supervision of executive agencies by Congress. Oversight hearings investigate agency conduct and force officials to answer publicly. Compliance monitoring checks whether funds are used properly and regulations are followed. The power of the purse also lets Congress reward or punish agencies through appropriations, since an agency that ignores Congress may see its budget cut in the next cycle.

Presidents have their own levers. Presidential control of the bureaucracy works through appointments, directives, and administrative priorities that align agencies with White House goals, plus executive authorization directing how implementation proceeds. Courts add a third check by reviewing whether agency actions stay within the law. Bureaucratic accountability comes from all three branches constraining agencies in different ways, so agencies often have to respond to competing demands from Congress, the president, and the courts.

2.15 Policy and the Branches of Government

Almost no national policy comes from one branch alone. Shared powers overlap across the branches, so policymaking requires competition, bargaining, and cooperation among them. Interbranch policymaking describes that process, in which Congress writes the law, the president implements and enforces it, and the courts interpret it, with each step affecting the others. A law has limited effect until an agency writes rules for it, and those rules can be reviewed by courts to see whether they stay within the law.

The constitutional distribution of power also acts as a policy constraint because it limits what any branch can do on its own. A president cannot appropriate money, Congress cannot enforce the laws it passes, and courts cannot initiate the cases they decide. Institutional cooperation is what makes the system work when it works; institutional competition, the branches protecting or expanding their own influence, is what makes it grind when it does not. The founders split power to limit the risk of tyranny, and that choice means governing requires the branches to work with each other on an ongoing basis.

Your 20-minute plan for this unit

• Minutes 0-5. Flashcards: run the Unit 2 deck on Rycal and rate every card honestly. Star every card about checks, one branch on another; those are the arrow questions the exam repeats.
• Minutes 5-12. Brain Dump: write from memory how each branch checks the other two, with one example per arrow. Then compare against the guide and fill the gaps in a different color.
• Minutes 12-18. AP-style questions: do a set of Unit 2 questions on Rycal, focusing on congressional procedure and the courts.
• Minutes 18-20. FRQ drills: outline one SCOTUS Comparison response on Rycal using Marbury v. Madison as your required case. Facts, holding, reasoning, then the comparison.

Confusions That Cost Points

Unit 2 rewards knowing who does what to whom. These are the distinctions the exam tests most often.

Practice Questions

Original questions written for this guide in the style of the AP exam. Answers and explanations follow. Do not peek.

Answer Key

1. D. D is correct because a bill must pass both chambers in identical form, and the conference committee exists to reconcile House and Senate differences. A is the trap: the president has no power to choose between versions. B is the trap: neither chamber's text automatically prevails, and 'upper chamber' confers no such privilege. C is the trap: two conflicting versions cannot both become law, and courts do not pick legislative text.

2. A. A is correct because Chief Justice Marshall derived judicial review in Marbury v. Madison (1803); the power appears nowhere in the Constitution's text. B is the trap: Article III creates the Court but does not mention judicial review. C is the trap: the Supremacy Clause resolves federal-versus-state conflicts, not court-versus-Congress ones. D is the trap: Federalist No. 78 defended an independent judiciary, but Article III, not Hamilton's essay, created the Court.

3. B. B is correct because cloture is the procedure for ending Senate debate, and it requires three-fifths of the Senate. A is incorrect because a discharge petition is a House tool for forcing a bill out of committee, not for ending Senate debate. C is incorrect because a pocket veto is a presidential action, not a Senate procedure. D is incorrect because unanimous consent moves routine business when nobody objects; it cannot overcome a senator who is actively holding the floor.

4. A. A is correct because an iron triangle is the stable three-way relationship among the congressional committee overseeing an agency, the agency itself, and the interest groups that benefit from its programs. B is incorrect because no such constitutional requirement exists. C is incorrect because that describes a voting bloc, not an iron triangle. D is incorrect because impeachment involves the House charging and the Senate trying the case, not a three-step triangle.

If you missed a question above, make a flashcard for the rule you missed and add it to your Unit 2 deck on Rycal. Drill that card in the spaced reviews over the next several days instead of rereading the answer.

One-Page Recall Check

Say each answer out loud or write it down. Peeking first turns this into rereading, and rereading builds recognition of the page instead of recall of the ideas.

Anything you cannot say out loud goes on a card in the Unit 2 deck so it comes back in your spaced review.

1. Compare the House and the Senate on size, term length, and representation basis, and explain which chamber responds faster to public opinion and why.
2. Trace a bill from standing committee through markup, the Rules Committee, the floor, conference committee, and the president's desk, naming what happens at each stop.
3. Explain the difference between a treaty and an executive agreement, including who approves each and which is more durable.
4. What is judicial review, where did it come from, and why does Federalist No. 78 matter to the judiciary's design?
5. Distinguish an iron triangle from an issue network, and name the three corners of the triangle.
6. Name three ways Congress holds the bureaucracy accountable and one way the president does.

Key terms for this unit

Bicameral Congress, House of Representatives, Senate, Continuous body, Republicanism, Enumerated powers of Congress, Implied powers of Congress, Power of the purse, Declare war, Naturalization, Commerce power, Congressional oversight, Life tenure for justices, Judicial independence, Countermajoritarian difficulty, SCOTUS comparison, Majority opinion, Judicial activism, Judicial restraint, Constitutional amendment, Jurisdiction stripping, Implementation of court decisions, Judicial confirmation, Congressional response to Court decisions, Federal bureaucracy, Department, Independent agency, Independent regulatory commission, Government corporation, Regulation, Iron triangle, Issue network, Civil service, Merit system, Political patronage, Bureaucratic discretion, Rulemaking authority, Delegated authority, Policy implementation, Department of Homeland Security, Department of Transportation, Department of Veterans Affairs, Department of Education, Environmental Protection Agency, Federal Election Commission, Securities and Exchange Commission, Oversight hearing, Executive authorization, Presidential control of bureaucracy, Compliance monitoring, Bureaucratic accountability, Interbranch policymaking, Multiple access points, Shared powers, Policy constraint, Institutional competition, Institutional cooperation, Standing committee, Committee hearing, Markup, Speaker of the House, House Rules Committee, Committee of the Whole, Discharge petition, Unanimous consent, Hold, Filibuster, Cloture, Conference committee, Mandatory spending, Discretionary spending, Pork-barrel legislation, Logrolling, Revenue bill, Partisan voting, Political polarization, Gridlock, Redistricting, Gerrymandering, Divided government, Lame duck president, Trustee model, Delegate model, Politico model, Baker v. Carr, Shaw v. Reno, Policy agenda, Formal presidential powers, Informal presidential powers, Veto, Pocket veto, Veto override, Commander in chief, Treaty, Executive agreement, Bargaining and persuasion, Executive order, Signing statement, Cabinet, Executive Office of the President, Senate confirmation, Advice and consent, Judicial appointments, Life tenure, Congressional agenda, Executive directive, Appointment conflict, Checks and balances, Federalist No. 70, Energetic executive, Twenty-Second Amendment, Stewardship theory, Limited presidential power, Expansion of presidential power, Bully pulpit, Agenda setting, State of the Union, Going public, Social media, National constituency, Judicial review, Article III, Federalist No. 78, Marbury v. Madison, Constitutional interpretation, Stare decisis, Precedent, Judicial decision making, Court composition, Overturn precedent, Presidential judicial appointments.

Questions students ask about Unit 2

How much of the exam is Unit 2?

Unit 2 is 25-36% of the AP exam, the heaviest unit in the course. The other units also depend on it because rights, parties, and elections all run through these institutions.

How many Supreme Court cases do I need for Unit 2?

The required cases are Marbury v. Madison on judicial review, Baker v. Carr on justiciable redistricting claims, and Shaw v. Reno on race as the predominant factor in districting. McCulloch v. Maryland and United States v. Lopez from Unit 1 carry over as reusable evidence.

What is the hardest part of Unit 2?

Keeping the direction of the checks straight is often the hardest part, including who checks whom and with what tool. It helps to sketch the relationships. Senate confirmation checks presidential appointments, the veto checks Congress, judicial review checks both, and the power of the purse checks the bureaucracy. Being able to recall those relationships without looking is a useful way to check your understanding.

Do I need to memorize every federal agency?

No. Know the categories, departments, independent agencies, independent regulatory commissions, and government corporations, and what insulates each from presidential control. Know a few agencies by function, such as the EPA, the SEC, and the FEC, and be ready to identify what kind of authority an agency is exercising.

How does Unit 2 show up on the free-response section?

Unit 2 appears across the free-response section. The SCOTUS Comparison question uses the required cases, Concept Application questions apply institutional powers to new scenarios, and bureaucracy and rulemaking fit policy and quantitative prompts. A clear understanding of Marbury or a clean explanation of cloture can be reused as evidence across FRQ types.

Where to go next

Turn every missed item above into a flashcard and drill those cards spaced out over several days rather than in one sitting. In Rycal, use the Unit 2 deck under AP U.S. Government. That deck covers the terms from this guide, and the practice questions there work on the same traps named in the trap boxes and in the table of common mix-ups.

If you have a test date, put it in the Test Planner so the deck reviews and question sets are paced toward that date. Before a review session, use Brain Dump to write what you remember about how each branch checks the other two, then compare what you wrote against the guide and add cards for the gaps.

About this guide. Written for Rycal and aligned to the College Board AP U.S. Government and Politics course framework, Unit 2. All questions and explanations are original Rycal writing. Rycal is independent and is not affiliated with or endorsed by the College Board.