When Are States Most Likely to Take Action on Human

When are states most likely to take action on human rights?

A) When states have no self-interest in the country where abuses are taking place.
B) When states can reconcile the principle of sovereignty with intervention in the name of human rights.
C) When there is little public information on the abuses,so that states can encourage abusers to "save face" and stop violating their citizens' rights before the information becomes public.
D) When there is no international court with jurisdiction to enforce human rights in the country where the abuses are taking place.
E) When dictators,who do not need to pay attention to domestic opponents,decide to stop human rights abuses in neighboring countries.