Answer:
It was Friar Lawrence's idea to give Juliet the sleeping potion. He planned to communicate this to Romeo via Friar John. However, Friar John was in quarantine and never was able to deliver this message to Romeo. As a result, Romeo is distraught at the sight of the supposedly "dead" Juliet and kills himself. Therefore, Friar Lawrence is often blamed for Romeo's death due to his poor planning.
Step-by-step explanation: