What does the phrase "double jeopardy" refer to in the context of the Fifth Amendment?

The phrase "double jeopardy" in the context of the Fifth Amendment specifically refers to the principle that a person cannot be prosecuted more than once for the same crime. This protection is a fundamental component of the American legal system, safeguarding individuals from the distress, expense, and potential harassment of facing multiple trials for a single offense. The Fifth Amendment establishes this right to ensure that once a person has been acquitted or convicted, they cannot be subjected to further legal action for that same wrongdoing, promoting fairness and finality in legal proceedings.

The other options relate to different legal protections and rights, such as the right to a civil trial and protections against unreasonable searches, but do not address the principle of being subjected to multiple prosecutions for the same crime, which is the essence of double jeopardy.