Final answer:
The 4th Amendment protects against unreasonable search and seizure.
Step-by-step explanation:
The correct amendment that protects against an unreasonable search and seizure is the 4th Amendment.
The 4th Amendment to the United States Constitution states that individuals have the right to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, and no warrants shall be issued without probable cause.
For example, if a police officer wants to search someone's house, they generally need a warrant issued by a judge based on probable cause that a crime has been committed.
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