I'm not 100% sure but Macbeth or Romeo & Juliet would be one of the most preformed tragedies. i hope this helped!
The major topics or social issues discussed in the book are peace, education, women's status, cultural belonging, and rights and freedom. Malala shares her personal experience relating to these topics, and demonstrates her position in these social issues.
The answer is
“A. The injustice of discrimination.”
The reason for this is that the dog is at old age, stinky and is about to die. And in the book Carlson believes his useless for that reason, and the dog was discriminated for it. The author expressed how society treats (or discriminate) people of old age, person with disabilities and minorities.
I believe the answer is Metaphor
