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The first recorded use of the word as a color term in Old English dates to ca. AD 700. The modern English word blue comes from Middle English bleu or blewe, from the Old French bleu, a word of Germanic origin, related to the Old High German word blao. In heraldry, the word azure is used for blue.
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The answer is a for u but i am not sure there has to be more explanation for this
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The main purpose of the Reconstruction period after the Civil War was to help the South become part of the Union again and for troops to stay in the South and ensure another revolt didn't occur.
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