How does the play Romeo and Juliet show that everyone in the society has contributed to the deaths?

In Romeo and Juliet, the feud between the Montagues and the Capulets is a major factor that contributes to the tragic outcome. The families' longstanding hatred and the societal pressure to conform to their rivalry lead Romeo and Juliet to make decisions that ultimately result in their deaths. Furthermore, the lack of communication and understanding between generations and authority figures, such as Friar Laurence and the parents, also play a role in the tragedy.