Answer the questions below. Do not copy any sentence from the passage above. Write the answers in your own sentences having your own wordings and phrasing:

What is D.D.T.? And why is it used on the skins?

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Suggest a reason for the incredulity of the uneducated about scholarly opinions and assertions which they were content to believe in the past.

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Why does an uneducated or untraveled person tens to disbelieve a well-informed man these days?

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What has been the familiar device of demagogues?

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Why do the the proletariat peer the easier path?

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What are ages of acquiescence and ages of denial?