"Grand Army of the Republic" meaning in English

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  "lang_code": "en",
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        "An organization for veterans of the US Army, Navy and Marines who served in the American Civil War."
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        "(now historical) An organization for veterans of the US Army, Navy and Marines who served in the American Civil War."
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        "historical"
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  "word": "Grand Army of the Republic"
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  "lang_code": "en",
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