How do we know so much about the Mali Empire's history?

Much of the recorded information about the Mali Empire comes from 14th-century North African Arab historian Ibn Khaldun, 14th-century Moroccan traveller Ibn Battuta and 16th-century Moroccan traveller Leo Africanus. The other major source of information is Mandinka oral tradition, through storytellers known as griots.

Explanation:

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workers should be given a fair share of the wealth their work creates

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