This is the poem that taught America to sing itself.

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A consummate patriot, Walt Whitman set out to invent a radically new form of poetry for a new nation. His book was first viewed as bizarre and obscene --- one reviewer said that the author should be publicly flogged. But revising and adding to the book until his death, Whitman accomplished his goal, creating a new Bible for American poets. Poet Matt Miller reveals a secret to the making of this unprecedented work.

Slideshow: The changing editions ofLeaves of Grass

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