The point of view is that of the writer and her travelling companion. They have shared memories of the Bohemian girl they had both known as children.
The correct answer is Prince Escalus.
He is a character that is not that much important but still appears significantly more in the play than in the poem. He is a cousin to Mercutio and Paris.
It is about Salem witch trials and the behavior that can result from dark desires and hidden agendas inspiard by the McCarthy hearings of the 1950's Aurther Millers play
I can’t see the poem, all I can say is, look for words in specific that have to do with the topic.