Dred Scott v. Sandford · US History

The Dred Scott decision declared which major 19th-century act of Congress unconstitutional?

  1. The Kansas-Nebraska Act
  2. The Fugitive Slave Act of 1850
  3. The Alien and Sedition Acts
  4. The Missouri Compromise
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Correct answer: The Missouri Compromise

The Court ruled that the Missouri Compromise of 1820 was unconstitutional because Congress lacked the authority to prohibit slavery in the territories. This was only the second time the Supreme Court had exercised the power of judicial review to strike down a federal law.

Difficulty: Medium Question 3 of 20

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