How does the Constitution structure power, and how did it remedy the weaknesses of the Articles?
Topic 3.9 The Constitution: the structure of the new federal government, including federalism, separation of powers, checks and balances, and the Bill of Rights, and how it remedied the Articles' weaknesses.
A focused answer to AP US History Topic 3.9, covering the structure of the Constitution: federalism, separation of powers, checks and balances, the three branches, the Bill of Rights, and how the new framework fixed the weaknesses of the Articles of Confederation.
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What this topic is asking
Topic 3.9 asks you to explain how the Constitution structures power. The exam wants the architecture, federalism, separation of powers, checks and balances, and the Bill of Rights, and it wants you to show how that architecture fixed the failures of the Articles while guarding against tyranny.
The three structural principles
How the Constitution fixed the Articles
The genius of the design was to be strong enough to govern yet limited enough to be safe. Set the remedies against the Articles' failures:
| Articles weakness | Constitutional remedy |
|---|---|
| Could not tax | Congress can levy taxes directly |
| Could not regulate trade | Congress regulates interstate and foreign commerce |
| No executive | A president enforces the laws |
| No national courts | A federal judiciary interprets the law |
| Near-impossible to amend | A workable amendment process |
The Bill of Rights
What the Constitution left unresolved
The exam rewards noting that the document left deep questions open: the precise balance between federal and state power (soon fought over in the 1790s), and, above all, slavery, which the Constitution protected without naming, postponing a reckoning that would later tear the nation apart.
Worked example: matching remedy to weakness
Try this
Q1. Name the principle that lets each branch of the federal government restrain the others. [Recall]
- Cue. Checks and balances, for example the presidential veto and Congress's power to override it.
Q2. Explain how the Constitution remedied the Articles' inability to fund the government. [Short explanation]
- Cue. Whereas the Articles let Congress only request money from the states, the Constitution gave Congress the power to levy taxes directly and to regulate interstate and foreign commerce, giving the national government a reliable source of revenue.
Exam-style practice questions
Practice questions written in the style of College Board exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
AP 2019 (style)3 marksBriefly describe ONE principle of government established by the Constitution. Briefly explain ONE way the Constitution remedied a weakness of the Articles of Confederation. Briefly explain ONE way the Constitution limited the power of the new federal government.Show worked answer →
A Short Answer Question (SAQ), 3 points, one per bullet.
A. Describe: separation of powers divided the federal government into legislative, executive, and judicial branches.
B. Remedy: unlike the Articles, the Constitution gave the national government the power to tax directly and regulate interstate and foreign commerce, fixing the chronic financial weakness.
C. Limit: checks and balances let each branch restrain the others (for example, the president can veto laws and Congress can override the veto), and the Bill of Rights protected individual liberties.
Markers want a real principle, a concrete remedy, and a genuine limit on power.
AP 2020 (style)6 marksEvaluate the extent to which the Constitution successfully addressed the weaknesses of the Articles of Confederation.Show worked answer →
A Long Essay Question (LEQ), scored on the 6-point rubric.
Thesis (1): "The Constitution successfully addressed the central weaknesses of the Articles by creating a national government strong enough to tax, regulate trade, and enforce law, while checking that power to guard against tyranny."
Contextualization (1): the failures of the Articles, from the inability to tax to Shays' Rebellion.
Evidence (2): the power to tax and regulate commerce; separation of powers and checks and balances; the Bill of Rights.
Analysis (2): explain HOW each feature fixed a specific Articles weakness, then add complexity by noting unresolved questions such as the scope of federal power and slavery.
Related dot points
- Topic 3.8 The Constitutional Convention and Debates over Ratification: the 1787 convention, its great compromises, and the Federalist and Anti-Federalist debate over ratifying the Constitution.
A focused answer to AP US History Topic 3.8, covering the 1787 Constitutional Convention, the Great Compromise and the Three-Fifths Compromise, the Federalist and Anti-Federalist debate, The Federalist Papers, and the promise of a Bill of Rights that secured ratification.
- Topic 3.7 The Articles of Confederation: the first national government, its powers and weaknesses, its achievements (the Northwest Ordinance), and the crises (such as Shays' Rebellion) that prompted calls for a stronger government.
A focused answer to AP US History Topic 3.7, covering the first national government under the Articles of Confederation: its weaknesses, its achievements such as the Land Ordinance and Northwest Ordinance, the crises including Shays' Rebellion, and why these failures prompted the Constitutional Convention.
- Topic 3.10 Shaping a New Republic: the early federal government under Washington and Adams, Hamilton's financial program, the rise of the first party system, and foreign-policy challenges in the 1790s.
A focused answer to AP US History Topic 3.10, covering the early federal government in the 1790s: Washington's precedents, Hamilton's financial program, the emergence of the first party system (Federalists versus Democratic-Republicans), the Whiskey Rebellion, neutrality, and the Alien and Sedition Acts.
- Topic 3.4 Philosophical Foundations of the American Revolution: the Enlightenment and republican ideas (natural rights, the social contract, consent of the governed) that justified independence, expressed in works such as Common Sense and the Declaration of Independence.
A focused answer to AP US History Topic 3.4, covering the Enlightenment and republican ideas that justified the American Revolution, including natural rights, the social contract, the consent of the governed, the influence of Locke, Paine's Common Sense, and the argument of the Declaration of Independence.
- Topic 3.13 Continuity and Change in Period 3: applying the historical reasoning skill of continuity and change over time to the transformations and persistences of 1754 to 1800.
A focused answer to AP US History Topic 3.13, the continuity and change reasoning skill applied to Period 3: identifying what changed (independence, new government) and what persisted (slavery, regional difference) between 1754 and 1800, and how to structure a continuity and change LEQ or DBQ.
Sources & how we know this
- AP United States History Course and Exam Description — College Board (2020)