Question

1A. What is the main idea of this video? A Mansa Musa was the richest person in the history of the world. B The Mali Empire was home to three huge gold mines. C Salt was just as valuable as gold in the Mali Empire. D People need to consume salt in order to survive.

Answer 1

The main idea of the video is likely A: Mansa Musa was the richest person in the history of the world. While other options may contain relevant information, the main focus seems to be on Mansa Musa's wealth and significance in history.