【正确答案】正确答案：Walt Whitman(1819 - 1892)is one of the most original and inspiring American Poets, true to his art and to his role as a poet. He devotes himself to poetry eulogizing the native American experience. Leaves of Grass is America"s first genuine epic poem, which has nine editions with more than 400 poems all written in free verse form. The title implies rebirth, renewal and green life.