I think the correct answer is A I am currently reading Romeo and Juliet!
Explanation:
Solemnly promulgated on Easter 1802, Relating to engagement, affecting one side of a subject, or one-sided...
unilateral = one- sided opinion
The king had a unilateral response to attack the opposing pirates that would rob his ship of treasures.
Perhaps D? It could depend on the context of the story though. I hope this helped, good luck! :)