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1
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mailing
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Papua New Guinea
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In Papua New Guinea, traditional mailing involves natural materials and local messengers for communication.
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3
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2
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mailing
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Amazon rainforest tribes
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The traditional mailing system in Amazon rainforest tribes involves using natural materials like hollowed out reeds or tree bark for message delivery.
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1
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3
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mailing
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Rwanda
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Mailing letters is less common in Rwanda due to widespread mobile phone usage and limited postal service infrastructure.
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1
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4
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mailing
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Tanzania
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Mailing letters is less common in Tanzania due to widespread mobile phone use and limited postal services.
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1
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