Read the excerpt below and answer the question. Never listen when they tell you that Man and the animals have a common interest, that the prosperity of the one is the prosperity of the others. It is all lies. Man serves the interests of no creature except himself. And among us animals let there be perfect unity, perfect comradeship in the struggle. Conduct research on the philosophy of Karl Marx, and write an essay of at least 200 words discussing the similarities between his philosophy and the excerpt from Old Major's speech.