Blue and the Gray
The Union and Confederate armies in the Civil War. The Union army wore blue uniforms; the Confederate army wore gray.
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Grey vs. GrayGrey and gray are both accepted in the English language. They refer to a color of a neutral tone between black and white, and can also be used metaphorically to convey gloom and dullness. However, gray is the more popular spelling in the US, while grey reigns supreme in the UK. For centuries, the one letter difference between gray and grey has left people wondering …
The New Dictionary of Cultural Literacy, Third Edition
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