The second option because the purpose of a public service announcement is to raise awareness on an important issue.
I believe that these two are correct.
The speaker feels sad and nostalgic because Atthis has forgotten her.
The speaker still feels sad about Atthis’s unfaithfulness.
It’s a portrait of courage because it shows that even through the most dangerous of times in her life she was able to function, and somewhat carry on. Her and her family had to adjust to survive. Most people today wouldn’t have been able to go through what she and many others went through but it was their only choice if they wanted to live. What through is a great definition of courage and her diary is what paints a picture in our minds of what she really went through.
