I read the poem and found that the line with most underlying tones of regret is "<span>Back then it never fell so solemnly"
</span>But now I am mostly at the window
watching the late afternoon light.
Back then it never fell so solemnly
<span>against the side of my tree house,
</span>
Billy Collins is saying that he previously watched the afternoon light, but in the past it was not as solemnly as it is now.
Answer:
I would say d. None of the above
Explanation:
Go to http://slideplayer.com/slide/10613587/ and it will tell you
When did the woman suffrage began?
Who was the founder of woman suffrage?
Did any man support the woman suffrage? If so, who?
What did the woman suffrage win?