Answer:
A. Rights vindication.
Step-by-step explanation:
The principle that America would have violated in this case is that of rights vindication. Rights vindication refers to the main reason for the war actually being solved. If America went to war in order to defeat the evil dictator and restore justice, then the only way the rights of the people would be vindicated is by having a government that respects the citizens and cares about their well-being. Otherwise, the war is not just.