Answer: Ibn Battuta was impressed by Mansa Musa, Mali’s most famous ruler. Mansa Musa let his subjects practice different religions. However, he was devoted to spreading Islam. Mansa Musa used his empire’s wealth to build more mosques. In Timbuktu, Mansa Musa set up libraries with books from around the Muslim world. In 1324, Mansa Musa increased the fame of Mali during a journey to Mecca. All Muslims are expected to travel to the Muslim holy city of Mecca. While in Mecca, Mansa Musa met scholars of Islam (probably with gold). He convinced them to return with him to Mali. They helped spread Islam in West Africa.
The initial writing of the Sumerians utilized simple pictures or pictograms. Over time, the writing of the Sumerians further developed to include sounds and meanings. Scribes would use the stylus to make wedge shaped marks in the clay.
"He ran out of money" is the reason among the choices given in the question that J<span>ustinian I failed to regain all of the former provinces of the old Roman Empire. The correct option among all the options that are given in the question is the third option or option "c". I hope the answer has helped you.</span>