Why Are the Mardi Gras Colors Purple, Gold and Green?
If you want to unearth the history and origins of Mardi Gras, the iconic Mardi Gras colors are a good place to start ...
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Why does Australia wear gold and green (and other Olympic color questions)?
The Australian flag has a blue base with a red-and-white Union Jack and six white stars. So why do Australia's teams and athletes wear yellow and green? The golden wattle — or acacia pycnantha — is ...