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Uhh hello? We never read that lesson so don't expect us to be demigods to figure out what you're talking about. Either post with the textbook or I don't think anyone in this world can answer these child level questions.
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They did not think the land of the Plains was fertile.
<span>Quackery is the promotion of fraudulent or ignorant medical practices. A quack is a "fraudulent or ignorant pretender to medical skill" or "a person who pretends, professionally or publicly, to have skill, knowledge, or qualifications he or she does not possess; a charlatan or snake oil salesman".</span>
He attended a meeting of Bolshevik leaders in Petrograd.