A(n)_______________  is an act or instance usable as a guide or standard in evaluating future actions.  

revelation
precedent
incident

what is the correct answer

Respuesta :

Answer:

Precedent

Explanation:

Revelation: a surprising and previously unknown fact.

Incident: an event or occurrence.

Precedent: an earlier event or action that is regarded as an example or guide to be considered in subsequent similar circumstances.