I just read "We Breathed You In" by Patti Tana and it is about the day we all know as 9/11. I think the authors purpose was to inform us by entertaining us, the reader with a poem about 9/11. I think this, because it combines facts in a poem. The structure of this poem in my perspective was cause and effect because it tells that the towers fell because the planes smashed into them. If i could choose one word to describe the tone of this poem it would be dark because it is very sad and depressing. Overall this was a good factual fun poem.