Which amendment protects individuals from unreasonable searches?

The Fourth Amendment to the United States Constitution specifically addresses the protection of individuals against unreasonable searches and seizures. It establishes the principle that law enforcement must have probable cause and, in most cases, obtain a warrant before conducting a search of a person's property or effects. This amendment is a crucial element of the Bill of Rights, which seeks to safeguard individual liberties and ensure that citizens have a reasonable expectation of privacy.

The Fourth Amendment ensures a balance between an individual's right to privacy and the interests of the government in maintaining law and order. This protection is vital in upholding due process rights and preventing arbitrary actions by authorities that could violate citizens' freedoms.

Other amendments mentioned do not deal with searches or privacy. The Sixth Amendment focuses on the rights of individuals in criminal prosecutions, including the right to an attorney and a fair trial. The First Amendment protects freedoms related to religion, speech, press, assembly, and petitioning the government. The Eighth Amendment addresses issues related to bail, fines, and cruel and unusual punishments. Therefore, the Fourth Amendment is solely dedicated to the protection against unreasonable searches, making it the correct answer.