The Kingdom of Mali was replaced by the Kingdom of Ghana.

The kingdom of Mali was not replaced by the kingdom of Ghana. So it is FALSE

Explanation:

The Kingdom of Ghana was born in 750 and finished in 1068, taking the zone of Mauritania and Mali, while the Kingdom of Mali was born in 1235,  167 years after the fallen of Ghana, and finished in 1546, had under its power the current countries of Mali and Guinea, by this reason Ghana couldn't replace the Mali kingdom, because the first one mention rising many years before the second.

the process of industrialization is called a revolution because

some women in the middle and upper classes worked as doctors, government officials, or priestesses. both women and men enjoyed a better quality of life the higher they were on the social pyramid. the egyptians believed that their class system created a stable, well-ordered society. each group had its own role to play.