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121 results for "Medieval Warm Period" — page 7 of 7

F_2_12 — Saharan Trade Routes: Gold, Salt, and Knowledge Across the Desert

The trans-Saharan trade routes — a network of caravan trails crossing the world's largest hot desert (~9 million km²) between the Mediterranean coast and sub-Saharan West Africa — were among the most important long-dista

trans-Saharan trade gold salt caravan camel Timbuktu

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