​Sofia, a Citizen of Chile, and Trent, a Citizen of the United

Multiple Choice

​Sofia, a citizen of Chile, and Trent, a citizen of the United States, enter into a contract. When Trent breaches the contract, Sofia obtains an award of damages in a Chilean court. She asks a U.S. court to enforce the award. The U.S. court defers to and enforces the Chilean 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.