Final answer:
The letter from Petrarch reflects fear, isolation, superstition, and xenophobia, but not hopelessness and despair.
Step-by-step explanation:
This letter from the poet Petrarch to his brother reflects several attitudes of society during the Black Death. However, it does not reflect hopelessness and despair. Petrarch's letter is filled with fear and isolation as he talks about the devastating effects of the plague and the precautionary measures taken by people. The letter also touches upon superstition and xenophobia as Petrarch talks about blaming foreigners for spreading the disease.
Learn more about attitudes of society during the Black Death