Which element characterizes the structure of the poem

Three other elements of poetry are rhyme scheme, meter, and word sounds. These are sometimes collectively called sound play because they take advantage of the performative, spoken nature of poetry. Rhyme is the repetition of similar sounds.

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the excerpt from chapter 2 of "animal farm", by george orwell that is an example of foreshadowing is "these three (snowball, napoleon, and squealer) had elaborated old major's teachings into a complete system of thought to which they gave the name of animalism." animal farm is an allegory of how czarist russia developed into communist russia with all its corruption. old major's teachings represent marx's theories turned into communism, animalism, by the three pigs. this foreshadows the oppression and corruption that will follow this revolt.