The wealth of ancient Ghana is mythically explained in the tale of Bida, the black snake. This snake demanded an annual sacrifice in return for guaranteeing prosperity in the Kingdom, therefore each year a virgin was offered up for sacrifice, until one year, the fiancé (Mamadou Sarolle) of the intended victim rescued her. Feeling cheated of his sacrifice, Bida took his revenge on the region, a terrible drought took a hold of Ghana and gold mining began to decline. There is evidence found by archaeologists that confirms elements of the story, showing that until the 12th Century, sheep, cows and even goats were abundant in the region.
The route taken by traders of the Maghreb to Ghana started in North Africa in Tahert, coming down through Sjilmasa in Southern Morocco. From there the trail went south and inland, running parallel with the coast, then round to the south-east through Awdaghust and ending up in Kumbi Saleh - the royal town of Ancient Ghana. Inevitably the traders brought Islam with them.
The Islamic community at Kumbi Saleh remained a separate community quite a distance away from the King's palace. It had its own mosques and schools, but the King retained