EntityQ2986252· pop 9· linked from 7 articlesSilent barterSign in to saveNonverbal communication used by tradersConnectionsIndiaCountryAfricaEntityPortugalCountrylanguageEntityGhanaCountrygoldEntitytable saltEntityHerodotusEntityAncient GreeceEntityWest AfricaEntityCeutaEntityNiger RiverEntitySahelEntityAxumEntitybeefEntitybarterEntityKingdom of AksumEntityOCLC, Inc.EntitymerchantEntityGhana EmpireEntityCategoriesMedieval economic historyNonverbal communicationSimple livingTrade