📚 Topic Summary
The Commerce Clause, found in Article I, Section 8 of the U.S. Constitution, grants Congress the power to regulate interstate commerce (trade between states). Over time, the interpretation of "commerce" has expanded significantly, allowing the federal government to influence many aspects of the economy. Understanding landmark Supreme Court cases related to the Commerce Clause is essential for your AP Government exam. These cases define the limits of Congressional power and its impact on state sovereignty.
This quiz will help you test your knowledge of the Commerce Clause and its implications. Good luck!
🔤 Part A: Vocabulary
Match the term with its correct definition:
| Term |
Definition |
| 1. Interstate Commerce |
A. Economic activity occurring within the borders of a single state. |
| 2. Intrastate Commerce |
B. The idea that the federal government's power is limited to those powers specifically listed in the Constitution. |
| 3. Commerce Clause |
C. The power of the Supreme Court to determine the constitutionality of laws. |
| 4. Enumerated Powers |
D. Trade, traffic, transportation, and communication between states, or affecting more than one state. |
| 5. Judicial Review |
E. Article I, Section 8 of the U.S. Constitution, granting Congress the power to regulate commerce with foreign nations, among the several states, and with the Indian tribes. |
Answer Key
- 1. D
- 2. A
- 3. E
- 4. B
- 5. C
✍️ Part B: Fill in the Blanks
Complete the paragraph using the words provided below. (Words may be used more than once or not at all.)
The ________ Clause gives Congress the power to regulate commerce. Early interpretations focused on regulating ________ activities. However, the Supreme Court case Gibbons v. Ogden expanded this power to include navigation. Later, cases like Wickard v. Filburn further broadened the scope, allowing Congress to regulate ________ activities that could substantially affect ________ commerce, even if those activities seem purely ________. This expansive interpretation has been challenged over time, leading to debates about the balance of power between the federal government and the ________.
Word Bank: States, Interstate, Commerce, Intrastate, Federal
Answer Key
The Commerce Clause gives Congress the power to regulate commerce. Early interpretations focused on regulating interstate activities. However, the Supreme Court case Gibbons v. Ogden expanded this power to include navigation. Later, cases like Wickard v. Filburn further broadened the scope, allowing Congress to regulate intrastate activities that could substantially affect interstate commerce, even if those activities seem purely intrastate. This expansive interpretation has been challenged over time, leading to debates about the balance of power between the federal government and the states.
🤔 Part C: Critical Thinking
Imagine Congress passes a law requiring all businesses that sell products online to collect sales tax for every state they ship to, regardless of whether the business has a physical presence in that state. How could Congress justify this law under the Commerce Clause? What arguments could be made against this law based on federalism or states' rights?