Final answer:
The BEST title for this map would be The Spread of Islam. The map contains a rare medieval depiction of Mansa Musa, ruler of the West African Mali Empire, and shows his holdings in gold. This depiction is significant because Mansa Musa was a prominent Muslim ruler and the spread of Islam is closely tied to his empire.
Step-by-step explanation:
The BEST title for this map would be The Spread of Islam. The map contains a rare medieval depiction of Mansa Musa, ruler of the West African Mali Empire, and shows his holdings in gold. This depiction is significant because Mansa Musa was a prominent Muslim ruler and the spread of Islam is closely tied to his empire.