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Unit 3: Period 3: 1754–1800

The Constitution

Explain how the Constitution built a limited but flexible government through federalism, separation of powers and checks and balances, and what it changed.

Topic 3.9 · 14 min read

The Articles of Confederation gave Congress responsibilities without the means to carry them out: it could ask the states for money, but it could not collect a cent itself. The Constitution signed on September 17, 1787 fixed that by creating a government that could tax, make laws and enforce them directly on individual citizens. Its framers had also just fought a war against concentrated power, so they divided the new government's authority twice: between the nation and the states, and among three separate branches. Topic 3.8 covers how the delegates bargained their way to this design.

From a league of states to a government of the people

The Constitution opens "We the People of the United States," not "We the States." The words carry the central change: the national government's authority now came from the people as a whole, through ratifying conventions, rather than from state legislatures. Because of that, it could act on individuals. Under the Articles, Congress requested money from states that could ignore it; under the Constitution, a federal tax collector could bill a merchant in Boston, and a federal court could try him if he refused.

Articles of Confederation (1781)Constitution (1788)
Authority comes fromThe states, in a "league of friendship""We the People"
LegislatureOne house, one vote per stateTwo houses: House by population, Senate with two members per state
ExecutiveNoneA president, chosen by electors for four years
CourtsNone, apart from special courts for disputes between states and for ship capturesA Supreme Court and lower courts Congress creates
TaxesRequests to statesCongress taxes individuals directly
TradeEach state sets its own policyCongress regulates foreign and interstate commerce
Changing the rulesCongress plus all thirteen state legislaturesTwo-thirds of both houses (or a convention) propose; three-fourths of the states ratify

Each change answered a failure from the 1780s (Topic 3.7). Taxing power answered the unpaid war debt and the failed impost. Commerce power answered the state-by-state tariff wars and Britain's trade restrictions. An executive answered the lack of anyone to enforce laws, and federal courts answered the lack of anyone to interpret them.

Federalism: two governments over the same people

Federalism is the division of power between a national government and state governments, each with its own sphere and each acting directly on citizens. The Constitution builds it out of four pieces.

  1. Enumerated powers. Article I, Section 8 lists what Congress may do: lay and collect taxes, borrow money, regulate commerce "with foreign Nations, and among the several States, and with the Indian Tribes," coin money, establish post offices, declare war, and raise an army and navy. Listing powers implied that Congress had only these.
  2. Limits on the states. Article I, Section 10 bars states from making treaties, coining money, issuing paper money ("Bills of Credit"), or passing any "Law impairing the Obligation of Contracts." These lines were aimed at the debtor-relief and paper-money laws that states such as Rhode Island passed in the 1780s.
  3. The supremacy clause. Article VI makes the Constitution, federal laws and treaties "the supreme Law of the Land," binding on state judges whatever their own state's laws say. Under the Articles, a state could ignore a treaty; now a state court had to enforce it.
  4. Reserved powers. Everything not given to the national government or denied to the states stayed with the states: most criminal law, property and family law, schools, roads, and voting qualifications. The Tenth Amendment (1791) made this explicit.

Some powers, such as taxing, are concurrent: both levels hold them at once. James Madison explained the mix to New York readers in 1788:

The proposed Constitution, therefore, is, in strictness, neither a national nor a federal Constitution, but a composition of both.

James Madison, The Federalist No. 39, January 1788

In Madison's vocabulary, "federal" meant resting on the states and "national" meant resting on the people. The Senate, chosen by state legislatures, was federal. The House, elected by voters, was national. The government's power to tax and arrest individuals was national, but its limited list of powers was federal. That blend was the convention's answer to two dangers at once: the anarchy of the 1780s and the consolidated power Anti-Federalists feared.

Separation of powers and checks and balances

Separation of powers puts the three functions of government (making laws, carrying them out, judging cases under them) in different hands. The framers took the idea mainly from the French philosopher Montesquieu, who praised the British system for dividing power, and from their own reading of the 1780s. Madison stated the principle bluntly:

The accumulation of all powers, legislative, executive, and judiciary, in the same hands, whether of one, a few, or many, and whether hereditary, self-appointed, or elective, may justly be pronounced the very definition of tyranny.

James Madison, The Federalist No. 47, January 1788

Notice "or many": an elected legislature could be a tyrant too. That was a shift from the state constitutions of 1776 (Topic 3.7), which trusted legislatures and feared executives. After watching state assemblies pass paper-money and debt laws, the framers feared unchecked legislatures as much as kings.

Separation alone was not enough, because a strong branch could simply overrun the others. So the Constitution gave each branch a way to block the others, a system called checks and balances.

  • The president can veto bills; two-thirds of both houses can override.
  • The president makes treaties and appoints judges and officers, but the Senate must approve treaties by a two-thirds vote and confirm appointments by a majority.
  • Congress declares war and controls the money; the president commands the armed forces.
  • The House can impeach officials, including the president and judges; the Senate tries them, and conviction takes two-thirds.
  • Judges serve "during good Behaviour," in practice for life, so they do not depend on winning votes, but Congress decides how many lower courts exist and the president and Senate choose who sits on them.

The framers also gave each part of the government a different base, so no single group of voters controlled all of it. Voters elected the House every two years. State legislatures chose senators for six-year terms, with a third up every two years. Electors chose the president for four years. The president and Senate together chose judges. Since a temporary popular majority could capture only the House, any law needed broader, longer-lasting agreement to pass. The Constitution does not say that courts can strike down laws that violate it. The Supreme Court claimed that power, called judicial review, in Marbury v. Madison (1803), covered in Topic 4.2.

Limited but dynamic

The new government was limited. Beyond the short list of powers, Article I, Section 9 forbids Congress to suspend habeas corpus except in rebellion or invasion, pass bills of attainder (laws punishing a named person without trial) or ex post facto laws (laws punishing acts that were legal when done), or grant titles of nobility. Article VI says no religious test may ever be required for federal office.

It was also dynamic, meaning it could grow and adapt, for three reasons.

  • The necessary and proper clause. Congress may make all laws "necessary and proper" for carrying out its listed powers. How far that reached was left open. By 1791, Alexander Hamilton was using it to justify a national bank that the Constitution never mentions, and Thomas Jefferson was arguing that it allowed only what was truly indispensable (Topic 3.10).
  • Broad grants. The power to regulate commerce "among the several States" and to tax for the "general Welfare" could be read narrowly or widely, and later generations read them very differently.
  • Amendment. Article V lets two-thirds of both houses (or a convention called by two-thirds of the states) propose amendments, which three-fourths of the states must ratify. That was hard but possible, unlike the Articles' unanimity rule. Ten amendments were ratified by 1791.

Much of the government was left for practice to fill in. The Constitution never mentions a cabinet, political parties, or how many justices sit on the Supreme Court. Topic 3.10 covers how Washington and the First Congress set those precedents.

What changed and what continued

The Constitution was a sharp break in the national government's structure, but much of its content carried forward ideas and institutions Americans already had.

Continuities.

  • Republican government and fear of concentrated power. The Constitution guarantees every state "a Republican Form of Government" (Article IV), and its many divisions of power come from the same fear of tyranny that drove the Revolution.
  • English rights. Habeas corpus (Article I, Section 9) and jury trial in criminal cases (Article III, Section 2) were rights colonists had claimed as Englishmen.
  • State models. Massachusetts's 1780 constitution already had a two-house legislature, a governor's veto that two-thirds of the legislature could override, and appointed judges, and New York's (1777) had a governor elected by voters for a three-year term.
  • Property and voting. The Constitution let each state decide who could vote for the House (Article I, Section 2 uses the state's own rules), so state property qualifications stayed in force.
  • Slavery. The three-fifths, slave trade and fugitive slave clauses (Topic 3.8) protected an institution that already existed.
  • Western policy. Article IV's provision for admitting new states continued the Northwest Ordinance's promise that territories would become states (Topic 3.7).

Changes.

  • The source of national authority moved from the states to the people.
  • The national government gained the power to tax, to regulate commerce, and to act on individuals.
  • An independent executive and federal courts appeared.
  • Federal law became supreme over state law.
  • The rules could change without unanimous consent.

So the useful claim is not "everything changed" or "nothing changed": the Constitution changed the structure and strength of the national government while carrying forward the principles of the Revolution and the social order of the states, including slavery and property-based voting.

Worked examples

Worked exampleName the principle

For each provision, identify which principle (federalism, separation of powers, or checks and balances) it most directly shows, and explain why.

  1. The Senate must approve treaties by a two-thirds vote.
  2. No state may coin money.
  3. Members of Congress may not hold another federal office at the same time (Article I, Section 6).
Show solution
  1. Checks and balances. The president makes treaties, but another branch can block them. The test is whether one branch can stop another's action.
  2. Federalism. It divides power between levels of government by taking a power away from the states and leaving it with the nation. Nothing here involves branches.
  3. Separation of powers. It keeps the same people from sitting in the legislative and executive branches at once, so the branches stay separate. It does not let one branch block the other, which is why it is not a check.

Why this matters. Multiple-choice questions often offer all three principles as choices. Ask first whether the provision is about levels (nation and states, so federalism) or branches. If branches, ask whether it keeps them apart (separation) or lets one limit another (checks).

Worked exampleShort-answer question on a primary source

The powers delegated by the proposed Constitution to the federal government are few and defined. Those which are to remain in the State governments are numerous and indefinite. The former will be exercised principally on external objects, as war, peace, negotiation, and foreign commerce; with which last the power of taxation will, for the most part, be connected. The powers reserved to the several States will extend to all the objects which, in the ordinary course of affairs, concern the lives, liberties, and properties of the people, and the internal order, improvement, and prosperity of the State.

James Madison, The Federalist No. 45, January 1788

a. Briefly describe Madison's argument about the relationship between the federal and state governments.

b. Briefly explain ONE way the Constitution's structure supports Madison's argument.

c. Briefly explain ONE way the Constitution's structure could be used to challenge Madison's argument.

Show solution

a. Madison argues that the Constitution gives the federal government a small set of specific powers, mostly over foreign affairs, war and trade, while the states keep the much larger set of powers that touch citizens' daily lives, so the states will remain the more important governments.

b. Article I, Section 8 lists Congress's powers one by one, and anything not listed stays with the states, which was later stated directly in the Tenth Amendment (1791). Most everyday law, such as property, crime and family law, was left to the states.

c. The necessary and proper clause lets Congress pass laws for carrying out its powers without defining how far that reaches, and the supremacy clause makes federal law override state law. Anti-Federalists such as "Brutus" argued that together these would let the federal government expand far beyond "few and defined" powers, and by 1791 Hamilton used the clause to justify a national bank.

Why these earn the points. Part (a) restates the argument in your own words. Parts (b) and (c) each point to a specific clause and explain its effect, which is what "explain" requires. Writing "the Constitution created federalism" would not earn (b), because it does not say how the structure supports Madison.

Worked exampleLong essay: continuity and change

Evaluate the extent to which the ratification of the Constitution changed the structure of the national government in the period 1781 to 1791.

Write a thesis, a sentence of context, and the reasoning and evidence for the body.

Show solution

Context: Under the Articles of Confederation, a one-house Congress depended on the states for money and enforcement, and failures such as the defeated impost and Shays' Rebellion convinced nationalists that the system had to be replaced.

Thesis: The Constitution changed the structure of the national government to a great extent by creating separate branches and giving the government direct power over citizens, but it continued the Revolution's distrust of concentrated power and left the states in control of voting and slavery.

Body 1, change in power. Congress gained the power to tax and regulate commerce, federal law became supreme over state law, and states lost the power to issue paper money. Reasoning: these changes directly answered the Articles' failures and turned a league of states into a government of individuals.

Body 2, change in structure. The Constitution added a president and federal courts, a two-house Congress, and checks such as the veto and Senate confirmation. Reasoning: this replaced a single legislative body with three branches that limit one another.

Body 3, continuity. The government's powers were enumerated, the Tenth Amendment (1791) reserved the rest to the states, House voters met their own state's qualifications, and slavery stayed protected. Separation of powers itself continued the colonial fear of tyranny. Reasoning: the framers changed the machinery but kept the Revolution's principles and the states' social order.

Why it scores. The thesis answers "extent" and names both change and continuity, which sets up a line of reasoning. Each paragraph's evidence is specific (clauses, amendments) and ends with a sentence tying it to the thesis. Explaining why both change and continuity happened is how the essay shows complex understanding.

Where students lose points

On the exam

The skill here is making connections, especially continuity and change. Questions show an excerpt from the Constitution or the Federalist papers and ask which principle a clause shows, what earlier problem it answered, or how it continued earlier ideas. In essays on the founding, a precise comparison with the Articles (who held power, how laws were enforced, how the rules could change) is stronger evidence than general statements that the government got "stronger."

Check yourself

  1. Question 1

    Which feature of the Constitution most directly responded to state laws of the 1780s that let debtors repay creditors in depreciated paper money?

    1. A

      The requirement that the Senate approve treaties by a two-thirds vote

    2. B

      The prohibition on states issuing bills of credit or impairing the obligation of contracts

    3. C

      The provision that judges serve during good behavior

    4. D

      The guarantee of habeas corpus except in rebellion or invasion

    Show answer

    B

    Article I, Section 10 took paper money and contract-breaking laws away from the states, aiming directly at debtor-relief laws like Rhode Island's. Choice C protects judicial independence but does not stop a state legislature from passing such laws.

  2. Question 2

    In 1789, a merchant in Philadelphia refuses to pay a new federal duty on imported goods. Explain why the federal government's options were different from what Congress could do under the Articles of Confederation.

    Show answer

    Under the Constitution, Congress could tax individuals directly and federal courts and officers could enforce the law against the merchant himself. Under the Articles, Congress could only request money from the state of Pennsylvania and had no means to collect it from anyone.

    The central structural change was that the national government acts on individual citizens rather than through the states, with its own taxing power, executive officers and courts.

  3. Question 3

    The Constitution left the qualifications for voting in House elections to the rules each state used for its own legislature. This provision best illustrates

    1. A

      a change, because it created a uniform national right to vote

    2. B

      a continuity, because state property qualifications for voting stayed in force

    3. C

      the separation of powers between Congress and the president

    4. D

      the expansion of voting rights to all adult white men

    Show answer

    B

    By deferring to state rules, the Constitution kept the property qualifications most states already had, so voting stayed as restricted as before. Choice D came later, as states dropped their property requirements, mostly between about 1815 and 1856 (North Carolina was the last, in 1856).

  4. Question 4

    Explain why the necessary and proper clause makes the Constitution 'dynamic' rather than fixed.

    Show answer

    It lets Congress pass laws needed to carry out its listed powers without saying how broadly 'necessary' should be read, so the government's reach can grow through interpretation. By 1791 Hamilton used it to justify a national bank that the Constitution never mentions, while Jefferson read it narrowly.

    A list of powers alone would fix the government's scope. The clause leaves room for implied powers, which is why it became the center of the first great constitutional dispute in the 1790s.

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