title: State act
text: # State act
  
  State act, state action, or act of state may refer to:
  
  * Act of state, act of a sovereign state
  * State occasion
  * Exercise of the royal prerogative was formerly called an "act of state"
  * State actor, doctrine that only state actions are subject to regulation under the US Constitution
  * State action immunity doctrine, exemption from liability for engaging in antitrust violations
  