20. B. saw
21. D. Worked
22. C. Had flown
I hope this helps :)
An exaggeration
By using the all cap the author successfully exaggerated their point.
Poets uses figures of speech
It's asking you if the Cambodians and the Mexicans in California exist lesser today than the Irish and Italians of Massachusetts long ago. I hope you could understand what I meant. :)
They may have been been subject to abuse early on in life or they may have been bullied which caused them to become quite introverted.
