Poetry and Rhymes

When Carl Sandburg says "the fog comes on little cat feet", what poetic device is it?

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Who broke his crown in "Jack And Jill"?
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Whose poem is titled "To His Coy Mistress"?
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What did Lucy Locket lose?
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In the "Aesop's Fable", what did Androcles remove from the lion's paw?
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In 'The Itsy Bitsy Spider' what came down and washed away the spider?
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In "Little Boy Blue", what instrument did the boy play?
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When John Jacob Jingleheimer Schmidt goes out, the people always what?
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Who sat in the corner, eating a Christmas pie, putting in his thumb and pulling a plum ?
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