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What is classification writing?

Classification is sorting things into groups or categories on a single basis of division. A classification paper says something meaningful about how a whole relates to parts, or parts relate to a whole. The purpose of classification is to break a subject into smaller, more manageable, more specific parts. Smaller subcategories help us make sense of the world, and the way in which these subcategories are created also helps us make sense of the world. A classification essay is organized by its subcategories.

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the answer is   c the cold war