Prohibition against unreasonable searches and seizures.

• A. First Amendment
• B. Fifth Amendment
• C. Exclusionary Rule
• D. Fourth Amendment

Answer: (D)

The protection against unreasonable searches and seizures is provided by the Fourth Amendment. This amendment restricts government intrusion into a person’s privacy and sets the standard that searches and seizures must be reasonable, typically requiring a warrant supported by probable cause. It establishes the framework for when and how law enforcement may search, what they may seize, and under what circumstances exceptions to the warrant requirement can apply. A related idea is the Exclusionary Rule, which prevents evidence obtained in violation of the Fourth Amendment from being used in court; this rule derives from the same protection but is about the admissibility of evidence rather than the prohibition itself. The First and Fifth Amendments cover different rights—freedom of expression and due process, among others—so they do not define the prohibition against unreasonable searches and seizures.