A poetic stanza that has four lines
If you provided the historical background it would be more possible to answer your question. And I think there should be an options to choose. But I'll help you as I've found the similar question with options and background. So the answer is "<span>D. so our national policy in foreign affairs has been based on a decent respect for the rights and dignity of all nations, large and small."</span>
I think D. A and B aren’t acting as a noun with the hyphen.
