What amendment protects citizens from unreasonable searches and seizures?

The Fourth Amendment is pivotal in safeguarding individuals against unreasonable searches and seizures, ensuring that a person's right to privacy is maintained. It establishes that law enforcement must have probable cause and, in most cases, a warrant to conduct searches or seize property. This legal protection is fundamental to the concept of personal liberty and security within the United States, aiming to prevent arbitrary or abusive actions by the government.

In contrast, the Second Amendment pertains to the right to keep and bear arms, the Sixth Amendment addresses the rights of criminal defendants, including the right to a fair trial, and the Eighth Amendment deals with the prohibition of cruel and unusual punishments. Each of these amendments protects different rights and liberties, but it is the Fourth Amendment that directly addresses the issue of searches and seizures.