Michael,a Citizen of Ireland,and Nina,a Citizen of the United States,enter

Multiple Choice

Michael,a citizen of Ireland,and Nina,a citizen of the United States,enter into a contract.When Nina breaches the contract,Michael obtains an award of damages in an Irish court.He asks a U.S.court to enforce the award.The U.S.court defers to and enforces the Irish court's decree.This is

A) a travesty of justice.
B) the act of state doctrine.
C) the doctrine of sovereign immunity.
D) the principle of comity.