Final answer:
Terry v. Ohio is a landmark Supreme Court case that established the legality of warrantless stop and frisk searches by police with reasonable suspicion, affecting the interpretation of the Fourth Amendment.
Step-by-step explanation:
The Supreme Court case Terry v. Ohio had significant implications for the Fourth Amendment. It set precedents for the legality of warrantless searches under certain conditions. Police can stop and frisk individuals based on reasonable suspicion of criminal activity without violating the Fourth Amendment. This case influenced future rulings and the understanding of a person's reasonable expectation of privacy in public spaces. Notably, this decision established the 'stop and frisk' rule, contributing to the debate on the balance between public safety and individual rights.