The historical value that the lines discuss is marriage
Explanation:
This excerpt from the play Romeo and Juliette by William Shakespeare presents the conflict od Capulet when he receives the marriage proposal of Paris to Juliette, who is 13 years old and he considers too young to be married, and at the same time he hesitates since Paris is a very good option for any girl to have as a husband.
Definitely A, Marriage. In the original Romeo And Juliet, she was around 13-14. It was very common for girls of this age to be married off at this time.
A prepositional phrase contains a preposition and usually a noun. Your answer would be the first choice. example: I went over the hill. "Over the hill" is a prepositional phrase.