Which amendment protects citizens from unlawful searches and seizures?

The Fourth Amendment to the United States Constitution is crucial for protecting citizens' rights regarding their privacy and property. It specifically prohibits unreasonable searches and seizures by the government, ensuring that law enforcement cannot search a person's home, belongings, or person without probable cause and a warrant issued by a judge. This amendment serves as a safeguard against arbitrary governmental intrusion and plays a vital role in upholding individual liberties within the legal system. The framers of the Constitution included this amendment in response to historical grievances concerning the British government’s invasive practices, emphasizing the importance of securing privacy and freedom from unwarranted governmental intrusiveness.