10 Amazing Facts About The Portuguese flag

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10. Places where the flag should be hoisted

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9. When the flag is hoisted

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8. Religious bezants on the flag

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7. The story behind the blue shields

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6. Castles within the flag

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5. The Portuguese Coat of Arms

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4. The navigation instrument on the flag

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3. Colours and their meaning

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2. So who created the Portuguese flag

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1. The flag itself was not always the same

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