Answer:
B. About life in the Empire of Mali.
Explanation:
Option A is not correct as Ibn Battuta lived and wrote in 15th century, while Roman Empire collapsed in the 5th Century.
Options C and D are not correct as we no details of that in his writings.
He didn't visit Mali during Musa's reign, but later during the reign of Suleyman Keita and was able to see how life functioned in this kingdom.
<h2><u>Answer:</u></h2>
The correct option is D (Jean-Jacques Rousseau)
<h3><u>Explanation:</u></h3>
He was a Swiss* brought into the world French scholar. His most powerful political work was the implicit understanding around 1762 which advanced the perfect of a progressively libertarian republicanism.
Rousseau was a unique mastermind and tested standard religious and political perspectives on the day.
Karl Marx wrote Das Kapital and co-authored The Communist Manifesto