Commodity Who: Africans What: Valuable products Where: Africa
{"Image DocumentName": "Commodity Who: Africans What: Valuable products Where: Africa", "Image ImageDescription": "When: 730 B.C A.D. Why: People needed salt in their diet, especially in hot tropical areas to replace the salt lost from perspiration. Salt was important for the use of food and preservation. The Sahara had an abundance of salt. The Savannah didn\u2019t have enough salt=commodity for them=Trade.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}