Engage: The Great Balancing Act
Imagine trying to satisfy two groups with opposite fears: one terrified of tyrannical central government, the other terrified of chaotic weakness. The Constitutional Convention faced exactly this. Small states and rural areas feared a powerful national government would crush local control. Commercial interests and nationalists feared weak central authority would destroy the country.
The solution? Federalism—a system where power is divided between national and state governments, with each having distinct authority. It had never been tried on this scale before.
Explore: Three Types of Powers
The Constitution creates three categories of governmental power:
Enumerated Powers (Article I, Section 8):
Specific powers granted to the federal government:
- Coin money and regulate its value
- Regulate interstate and foreign commerce
- Declare war and maintain armed forces
- Establish post offices
- Create federal courts below the Supreme Court
- Make laws “necessary and proper” to execute these powers
Reserved Powers (Tenth Amendment):
Powers kept by the states:
- Conduct elections
- Establish local governments
- Regulate intrastate commerce
- Maintain police forces
- Ratify amendments to the Constitution
- Provide for public health, safety, and morals
- Establish public education
Concurrent Powers:
Powers shared by both:
- Tax citizens
- Build roads and infrastructure
- Establish courts
- Borrow money
- Enforce laws and punish criminals
Explain: Why Divide Power?
The framers studied history. Every previous confederation (Greek city-states, Dutch Republic) either collapsed into chaos or became tyrannies. Every strong unified government (Roman Empire, British monarchy) eventually oppressed its people.
James Madison argued in Federalist No. 51 that the solution was to make government compete with itself. States would check federal overreach. Federal power would prevent states from abusing citizens or fighting each other. “Ambition must be made to counteract ambition.”
The Supremacy Clause (Article VI) resolved conflicts: when federal and state laws clash, federal law wins—but only in areas where the federal government has constitutional authority. This was crucial: federal power is supreme but limited.
The Necessary and Proper Clause (Article I, Section 8) gave Congress flexibility: it could pass laws needed to execute its enumerated powers. This seemingly innocent phrase would become hugely controversial—does it allow expansive federal power or just modest implementation of specific authorities?
Elaborate: Federalism in Action (and Conflict)
Since 1787, the balance between federal and state power has constantly shifted:
Early Federal Power (1790s-1800s):
- Alexander Hamilton used “necessary and proper” to create a national bank
- Jefferson and Madison opposed this as federal overreach
- Supreme Court in McCulloch v. Maryland (1819) sided with broad federal power
States’ Rights Era (1830s-1860s):
- Southern states claimed they could “nullify” federal laws they disliked
- Eventually led to Civil War over slavery and state sovereignty
- Federal victory settled that states cannot secede or override federal law
Dual Federalism (1870s-1930s):
- Federal and state governments operated in separate spheres
- Federal government focused on foreign policy and interstate commerce
- States handled most domestic policy
Cooperative Federalism (1930s-1970s):
- New Deal dramatically expanded federal power
- Federal government used grants to influence state policy
- Interstate highway system, Medicare, federal education programs
New Federalism (1980s-present):
- Attempts to return power to states
- Block grants instead of strict federal programs
- Ongoing battles over healthcare, education, drug policy, immigration
Evaluate: Does It Still Work?
Federalism creates both benefits and problems:
Benefits:
- Laboratories of democracy: States can experiment with different policies. Massachusetts tried healthcare reform, which became a model for Obamacare. Colorado legalized marijuana, providing data for other states.
- Responsive government: State and local officials are closer to citizens, more aware of local needs
- Protection from tyranny: Harder for one faction to control both federal and state levels
- Diversity: Different regions can reflect different values (within constitutional limits)
Problems:
- Inequality: Citizens have dramatically different rights depending on where they live. Education quality, healthcare access, criminal justice—all vary wildly by state.
- Race to the bottom: States may compete by lowering standards (environmental regulations, worker protections) to attract business
- Confusion: Who’s responsible when things go wrong? COVID-19 showed coordination challenges.
- Minority rights: States have often used “states’ rights” to oppress minorities. Federal power was needed to end slavery, enforce civil rights, and protect voting rights.
The endless argument over federalism isn’t a flaw—it’s a feature. The framers created a system of creative tension, knowing each generation would have to balance liberty with order, local control with national unity.
Key Vocabulary
- Federalism: Constitutional division of power between national and state governments
- Enumerated Powers: Powers specifically granted to federal government in Constitution
- Reserved Powers: Powers kept by states (or the people) under Tenth Amendment
- Concurrent Powers: Powers shared by both federal and state governments
- Supremacy Clause: Federal law overrides conflicting state law (in areas of federal authority)
Think About It
Should marijuana be legal? Should there be a death penalty? Should schools require certain vaccinations? Pick one issue and decide: should it be decided at the federal level (same rule everywhere) or state level (varies by location)? What are the trade-offs of your choice?
Additional Resources
Primary Source: Read Federalist No. 45 by James Madison:
https://avalon.law.yale.edu/18th_century/fed45.asp
Madison argues that the state governments will retain more power than the federal government: “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.” Ask yourself: was he right? Has that prediction held true?
Tomorrow: We’ll examine Article I and the Legislative Branch—why the framers gave Congress the most powers and listed them first.

